There was no way we could fit any bikes, no less another kid, in our vacation mini-van. Another family introduced us to biking on the boardwalk. It’s a good break from sitting at the beach all day getting sun stroked. Plus I’m really keen on exercising often so I didn’t want to forget about that even on vacation. Bill’s Bikes provides one-hour rentals for a mere $6 an hour. They’ve got regular ones, children sized bikes, and those long ones with multiple seats.