dunclock,
Wow, didn't see this thread until now. I'm guessing that all of these pics and video footage were taken at South Padre. It's definitely changed because when I was last there in '93, not a lot of flashing was going on, then again I could have been at the wrong place at the wrong time.
They did however have some wet t-shirt contests in Mexico, which was only a 20 minute drive from the beach in S. Padre. It looks like this particular website is trying to make a few bucks charging for their video footage but by the looks of some of those skanks on there, they would have to pay me to look at their bird chests.
Thanks for the link my man!