I belong to Sailtime. I can tell you I am going to sign up again next session. For me it is well worth the money. I sail on a brand new Hunter 33 in the NY/NJ area. My fees along wouldn't touch what it would cost me in slip fees if I owned my own boat. The amount of times that I want to sail are usually available. I don't have to worry about maintenance, gas or other usual boat ownership problems. The scheduler is nice and easy to work to reserve your time on the boat. The times are broken up into two periods for each day. You can read about the days on their website. The good thing is if the boat isn't being used within 24 hours than you can reserve the boat and it doesnt count against your allocated periods.