You rent the bikes on the Boardwalk near the Boardwalk Hotel! It is a lot of fun! We rented the six seater - I think it was about $20.00 (for a half hour). It was my husband and I, my brother, two teenagers and a 6 yr old! My little one sat in the front and rang the bell!!
I think we made it around the lake twice - and let me tell you - its harder than you think!!! Of course, we were laughing so hard - when we were coming around by the Swan/Dolphin, there is a little incline - and yeah, that was us that needed a little push to make it!!!
We had a great time riding though, and I would highly recommend the surrey bikes for an afternoon of fun!!!