I happened on a BBQ supply store in Orlando this weekend, it's called BBQ Grill Depot. It has only been open 2 weeks, if you're in the area please drop by as I would really like them to stay in business.
They are an Egg dealer as well as these pellet grill things that look pretty cool. They have every kind of rub, sauce and accessories you can think of including bulk pellets, chips, and chunks. They are on Alafaya off of 408 so if you find yourself in Orlando, take a look.