I think that Cuervo gold is the top shelf stuff and some pretty nasty paint peeler is the bottom shelf stuff. If you have a taste for a finer brand (really any alcohol) you probably should grab a bottle or two from a liqour store / walmart etc on your way in.
I remember drinking a shot of El Jimador at the quiet pool bar last June... It's not high dollar stuff but it is 100 percent Agave.... which in my opinion is important. Cheers
In my opinion the best tasting they had was 100 Anos. I'm not a fan of Cuervo. I took a bottle of Maestro Dobel with me and was glad I did!