High Season Prep for Dive Centers: The Checklist

High season pays for the rest of the year. Six or eight weeks of full boats, back-to-back courses, and a front desk that never sits down. The strange part is that the season itself rarely decides how it goes. The deciding happens earlier, in the quiet weeks, when you either build the routines the rush will run on or tell yourself you'll figure it out once the boats fill. This is the checklist for those quiet weeks: what to do six to eight weeks out, four weeks out, two weeks out, and in opening week, so the busiest months of the year run on a system instead of on your memory.

High season doesn't create the gaps. It finds them.

In low season, a missing medical form is a small thing. You call the customer, they come by, the form is signed before lunch. In high season the same missing form is discovered at 7:45am with the boat loading, the instructor waiting, and eleven other divers watching. Nothing about the form changed. The margin around it did.

That is the whole logic of preparing early. Every routine that lives in your head works fine until the day you have no spare attention. High season is exactly that day, repeated for two months. So the checklist below is less about doing more and more about moving decisions forward: decide now, while it's quiet, so that in season nobody has to decide at all.

The checklist, phase by phase

Season dates vary by destination, so the phases are relative to your opening week. If your season starts in December, "six to eight weeks out" means October. Each phase touches the same six areas: staff, gear, the calendar, customer forms, cash, and how the team communicates. The work just changes shape as the season gets closer.

Six to eight weeks out: the decisions

This far out, the work is decisions and lead times. Anything that needs servicing, hiring, or shipping starts here, because none of those move faster just because you need them to.

• Staff. Confirm which instructors and divemasters are returning and which roles you need to hire. Agree every commission rate in writing now: teaching, selling, leading fun dives, equipment sales. The rates you settle in October are the arguments you skip in January. Our dive instructor payroll guide covers how to set these up so every payslip line traces back to the course or sale that earned it.
• Gear. Count the rental fleet honestly. Send regulators for service, tanks for inspection, and retire the wetsuits that have earned it. Order replacements now. Shipping to a dive destination before peak season is measured in weeks, not days.
• Calendar. Set up your activities and calendar before demand arrives: activity templates with prices and durations, multi-day courses split into their day-by-day sessions, boat capacity per shift. Building a course template takes minutes now and saves the front desk from re-typing the same course forty times in season.
• Forms. Review the medical questionnaire and consent form while there is still time to change them. If customers can register themselves before they arrive, decide now where that link and QR code will live: in the emails you send guests, on the website, at the front desk.
• Cash. Decide which payment methods you accept, which account each one lands in, and what the float in the drawer should be each morning. Boring decisions, and exactly the kind you don't want to make live at the counter.
• Communication. Pick the one place where tomorrow's plan lives. Not the group chat plus the whiteboard plus whatever the head instructor remembers. One place.

Four weeks out: the setup

A month out, decisions become setup. Everything you agreed goes into the system, so the season starts with the machine already assembled.

• Staff. Load every staff member with their salary and commission rates, including the seasonal hires. Record known time off now: the visa run, the wedding, the week someone booked before they knew your dates. A calendar that warns you when you assign someone who is away only helps if the absences are in it. See how staff, commissions, and payslips connect when every sale posts to the right person on its own.
• Gear and retail. Do the physical stock count: masks, defog, mouthpieces, t-shirts, the things that sell out first. Reorder the bestsellers and price everything. When retail and rentals run through the same system as the diving, every sale ties to the customer's invoice and the staff member who closed it, and month-end stops being archaeology.
• Calendar. Put the standing schedule in: the morning boats, the afternoon boats, the weekly night dive. When the trips exist on the calendar, the front desk books people into a slot instead of inventing the slot each time.
• Forms and records. Clean the customer list. Merge duplicates, complete certification levels, note the regulars' equipment sizes. A returning diver greeted by name, with their wetsuit size already known, becomes the review you live on next year.
• Cash. Write down the daily closing routine: who counts the drawer, when, and what happens if the count and the system disagree. A close that compares counted cash against calculated cash finds a ten-dollar gap the same day. Waiting for month-end finds a three-hundred-dollar gap and no memory of where it came from.
• Communication. Set the norms while it's calm: the boat list is the truth, changes go in the system and not in the chat, and the evening check of tomorrow's plan is someone's named job.

Two weeks out: the rehearsal

Two weeks out, stop building and start rehearsing. The goal is simple: opening day should be nobody's first day.

• Staff. Walk every new hire through one full day in the system: book a customer, take a payment, check the boat list, log a sale. Twenty minutes per person. When instructors can see their own schedule and their own commission lines, they stop asking the front desk, and that matters most in the weeks when the front desk has no time to answer.
• Gear. Tag the rental fleet, serial numbers on regulators and dive computers, and settle the deposit policy: how much, when it comes back, where it is recorded. A deposit written on a sticky note is a refund argument waiting for a busy afternoon.
• Calendar. Load the real bookings you already have and look at the first two weeks the way your team will see them: which boats are full, where the gaps are, who leads what. Fix the conflicts now, on a screen, instead of at the pier.
• Forms. Test the customer journey yourself. Scan the QR code, fill the medical form, sign. If a step slows you down, it will slow down a diver who is tired from a long flight. Then make sure the front desk knows exactly what to do when a medical answer needs a doctor's sign-off, because in season that conversation happens at 8am with a queue behind it.
• Cash. Run the drawer close for real every evening of these two weeks, even though it's quiet. A routine practiced when it doesn't matter is the only kind that survives when it does.
• Communication. Confirm the people outside your walls: air fills, fuel, boat crew, the compressor service you will want mid-season. Everyone who supplies you should know your season schedule before it starts.

Opening week: the routine

Opening week is not the week to improve anything. It's the week to run the routine and protect it.

• Morning. Print the boat list. One page per boat per shift: customers, tanks, gear to pack, departure time. Everyone loads from the same sheet.
• During the day. Everything gets recorded when it happens. The walk-in fun diver, the t-shirt, the rental wetsuit. "I'll enter it tonight" is how sales disappear.
• Evening. Close the drawer, check the variance, and look at tomorrow's list: who is arriving, who hasn't finished their forms, who has a medical flag.
• End of the week. Skim the commission lines while the week is fresh. A rate set up incorrectly on day two is a five-minute fix in week one and a staff-room dispute in week six.
• Hold the line. New product ideas, schedule experiments, and process changes go on a list for low season. In season, the routine is the asset.

What gives way first when the rush hits

Ask owners what gave way in their worst season and the answers repeat in the same order.

The paperwork goes first. Registrations arrive half-finished, a form gets lost between the desk and the folder, and one morning a departure is delayed while someone hunts for a signature. Paper systems fail quietly for weeks and then loudly on the busiest day.

Then the money records. The front desk is serving three people at once, so the t-shirt sale waits until later, and later never comes. Nobody steals anything. The records just fall behind the reality, and the gap between the drawer and the numbers becomes a line you write off.

Then the commission notes. Who covered that fun dive when the schedule changed? Which of the two instructors on the course gets the leading fee? In week one you remember. In week five nobody does, and payday becomes a negotiation.

And finally, you. When every one of those systems depends on your memory, the season funnels every question to you: the owner who is also teaching, also fixing the compressor, also counting the drawer. That is the real reason systems beat improvisation. Improvisation is a skill, but it doesn't scale past one person, and it takes the season's best weeks with it. If most of your shop's routines live in your head, that is worth an honest look before the rush, not after. We wrote about that test in can your dive center run without you.

One owner put the goal of a prepared season simply: to "prevent those awkward overbooking situations." That is what the checklist above buys you. The awkward moments get engineered out in the quiet weeks, before the crowds arrive to witness them.

FAQ

How far ahead should a dive center start preparing for high season?

Six to eight weeks covers the real lead times: regulator servicing, hiring, stock orders, and commission agreements. Start later and you can still get the calendar and the cash routine ready, but the gear and hiring items depend on other people's timelines, and those don't compress.

Should we switch to new software right before high season?

Before, yes. Right before, no. Setting up from scratch takes about a day: accounts, activity templates, commission rules. Moving an existing setup across, with historical cleanup, takes two to three days. Give yourself a few quiet weeks to run daily routines in the new system, so the season starts on a machine your team has already driven.

How do I keep seasonal staff commissions from turning into arguments?

Two habits. First, agree the rates in writing before the season, including the edge cases: who gets the fee when two instructors share a course, what a cover dive pays, whether commission applies before or after a discount. Second, make every payslip line traceable to the activity or sale that earned it. Staff don't dispute numbers they can verify. They dispute lump sums.

What happens if high season pushes us past our software plan's limit?

With ScubaCloud, nothing dramatic. Plans are priced by new customers per month, every plan includes the whole platform, and exceeding your plan's capacity never cuts you off mid-season. You can compare the plans on the pricing page and pick the one that matches a normal month, not your biggest one.

Decide the season before it starts

A good high season is mostly decided before the first full boat leaves. The commission rates are agreed, the gear is serviced, the calendar is built, the forms arrive signed, and the drawer gets counted every evening by someone who has done it twenty times already. ScubaCloud holds all of that in one place: the calendar, the boat list, the customer forms, the sales, and the payslips they feed. Try it free for a month, no card needed, or see pricing first. Your dive center runs on passion. Let the season run on a system, so the passion is spent in the water and not in the office at 11pm.