We will be in San Pedro in June, my wife and I and our 6 year old. All very novice snorkelers. We want a trip to hol Chan and shark alley and if possible would like to combine this with either some fishing, beach time, or something along those lines that all would enjoy. I think a catamaran would be nice but open to other suggestions. Likey looking at part of a group tripmrather than booking the whole boat for ourselves. Any tips?