How do I set my availability?
Open the dates and departure times you can genuinely run in your operator workspace. Guests can only request a slot you have opened.
An accurate calendar is the highest-value housekeeping on this site. It means the requests you receive are ones you actually want, and it stops you having to decline.
Update it when you take a booking elsewhere. A calendar that says you are free when you are not produces exactly the requests that damage you.
Availability is set per trip and per departure time, so you can run the inshore morning every day and the twelve-hour offshore day only on the days you have crew for it. Open dates as far ahead as you are willing to commit — guests planning a winter holiday book in the autumn, and a calendar that is empty three months out is a boat that is not on the market for them.