DirecTV Portable HD Dish and Tripod

[Big Otis]

Hey Guys, New-B here and need a little help..... By the way I've enjoyed the forums so far, very informative.... My question is, I am a huge fan of tailgating and need to put together a good portable dish setup for my Saturday game day tailgating..... Any ideas on where I can purchase a complete portable dish setup? I would like to be able to get all locals and all HD programming that I currently have.... So I guess I will need at least a 3 - 5 LNB dish with tri-pod?

The equipment I currently have is as follows:
DirecTV H20 HD Reciever
21" Flat Screen HD TV

Thanks,
Big Otis