Hi, we just went last Sep.-Oct. using the city pass from Costco. I don't know about those hotels, we stayed at Castle Inn. That hotel is very cheap and reasonably close to DL (about 10 min. walk). Its not very nice, but we were just there to sleep. About driving to Universal and San Diego, I hope you're not thinking about getting there before they open because the traffic was horrible. We left our hotel at about 7am for Universal, and we arrived at about 8:45. As for San Diego, I think it took us 2 hours to get to the Zoo. Seaworld is about 5-10 min. away from the Zoo. All of those places have lots of parking, and you have to pay at SW and Universal. Hope I answered some of your questions. By the way, we also used the airportbus tour packages to go to Knotts, and several people were going to those places too. It may be better than driving, but I don't know.
Do you remember how much approximately it is to park at Universal and SeaWorld?
Great tip on ID-ing your car. I can imagine a huge parking lot full of the same rental car from Budget!
