Trying to help a friend decide on a trailer boat vs mooring in DanaPoint or HB/NP/LBC. Boat he is looking at is 10.5 feet beam. I told him just get a 26'w a 9.5' beem so he can trailer. Ideal he wants to moore in DP since its closer to SCI and San Diego. Slips look like they run from $450 to $550 on websites and they do go up from what I read. But other then slip fees, how often does a diver need to clean the hull and costs. And im guessing at least $1 more per gallon of gas filling up at the marina? Thanks for the help.