So we are just a few weeks away from our BIG SURPRISE TRIP! Originally we had not planned to rent a car. We are dedicating most of our stay to DL and DCA but are going to spend the weekend out at Legoland and Universal. DH was resistant to renting a car and driving in Cali but after doing the numbers and getting a steal of a deal on tickets for the parks, we didn't want to have to spend $35/person on bussing, when I can spend $35/day for a car rental. His questions are: do the rentals come with GPS? How difficult is it to get to Legoland and Universal? And we will need a booster seat for our youngest DD, do the rental companies provide them?
Thanks in advance!

Thanks in advance!
