We've been to South Padre Island MANY times-we live less than an hour from there. As a matter of fact, the airport you'll fly into (I know that Southwest is the one with the $60 special and they only fly to here, not Brownsville) is within walking distance of my house, and the airport land abuts the school where I work. Yes, avoid spring break time, which for SPI is the entire month of March-we have the Canadian school week, 8-15 is South Texas, 16-22 is most schools in North Texas. And avoid Easter weeks (the week before and after Easter)-it gets rather crazy out there then too. We have a little insert in our local paper about upcoming goings-on out there-feel free to PM me or Email me if you have any questions. Oh-unfortunately this area is very slim on Disney fans. It'll feel good to know there's going to be another one around (if you see a Toyota with a DVC liscence plate, be sure to honk!)