[SnazzyCMB]

I was wondering the same thing, only we wanted to go to Universal for 2 days (the studios and IOA), and after looking into it, we're renting a car for a short time from the Dollar location across from DTD. We will have the car for about 3 days for $70 total (which seemed like a pretty good deal), and we can use it to make a grocery trip also. If you're going to do both universal parks, it may get pricey to do a cab and/or car service-although, you can't beat the convenience!