I am looking at vacationing this November. Traveling with a 14 year old. Does anyone know of a great place first with a water park or nice pool/beach? Second what is a good Hotel with a 2 bedroom room? Thanks

Did you look into traveling to Dominican Republic.
There is a nice water park in Puerto Plata area. Dominican Republic in general has a lot to offer. And the prices are good.
You can save even more - just check what's available on www.cheap-caribbean.net . There alway some specials and last minute promotions going on.

Why don't you try this site for Traveling to Rivera Maya?
So you can check it out for yourself on Viamigo.
Have a nice trip, it truely is a stunning country.