Just a helpful hint, if you stay at the Casa Monica (which is luxury at it's best the bed are to die for) ask for Nancey in resv. She gave me a great discounted rate just because I talked her up on the phone. I got the room for 180 a night! You may do better, but at check in and whenever I inquired at the front desk they all raved about the great rate. They have valet parking, and they will take you around town as late as 11 at night in one of their vintage cars! They have a deli your kids will love they serve muffins, salads, sandwiches, pizza by the slice. They also have suites if your inclined to up the anty. One george st there are arcade games, funnel cakes (yummy) ice cream parlors, lemonade stands, and just tons of stores. In the park there are artists there and will do your kids pic for a few bucks. I don't know about the trolley tours you can spend a lot of money and time. We did a carriage ride the first night and the second day we spent at george st and there is more than just george street there are blocks in both directions that you'll want to walk from one end to the other so plan time for that. There is a wonderful sea food place Harry's I think that is about four blocks up from the casa monica, we had lunch there and it was great and not pricey either. Then we walked down to to forts and visited there. The next day sunday, we visited the fountain of youth by car and left to head home. We did'nt have time to be stuck on the trolley waiting for someone to come get us. I don't have the patience for that kind of tour. I know you'll have a great time there no matter how you plan to see it.