Plastic Beer Mugs Need Help With A Western Theme Party!!?

Need help with a Western Theme Party!!? - plastic beer mugs

Well, my cousin and I share a birthday, and who will be 21-year anniversary! yay! I'm 24, but that's not important: (
We expect that this theme Western birthday for us and I am looking for some ideas.

So far I have cups and glasses of beer from East Affairs, a friend of CD-burning country is Dad building a dance floor, we serve you sit Chile or grill, Hay Bayles and decorate buy shoes, I do not (although I know what to do with them) I build and "Wild West" of the city with cardboard boxes, and everyone should dress "party"
We also have a scale replica of a plastic horse! We have for years, dont ask:)

I think I'm going a bit ... We celebrate the feast on the side of the guitar with fire, and most of a group of my friends play acoustic.

We will have a capacity of 100 adults, the game's 9th February in Florida, so it gets cold.

I really want this game to WOW! People ..

HELP PLEASE!