We are looking at a long weekend (4-5 nights) toward the end of the month and would like to be able take my 15YO shore diving from wherever we stay so we can just go out and drift in the mornings. Looking for 2 adults/3 kids in the sub $300 range. Walking to the beach (with gear) would be best. Something within an hour or so of the Ft Lauderdale airport. Any suggestions?