Mooring, Sunsail, Footlose all have you call on #12 as you off the inner markers. They'll tell you which side to put the fenders on. Guy in a dingy will come alongside and jump on..some times with a buddy who will take your dingy away. He will then approach the fuel dock, then move to a slip. Always the same. Don't worry, let the pros do it. Watch and learn, it is a thing of beauty to see em do it.