We are thinking of surprising the kids and getting a limo from the airport to the port. It is actually cheaper than us renting a car one-way. I can't find any car rentals one-way less than $200 for our family of 6. If we just had 5 of us it would make a huge difference. Anyhow....anyone have any advice for the limo? They do have seatbelts right? For some reason that just is in the back of my mind. We were planning on using Happy Limo with the mousesavers code. Advice? Thanks!