Dave,
We went with a Dish Tailgater Pro several years ago. Only issue we ever had were campgrounds with lots of tall trees that blocked a South Western view of the satellites. We have dish at home so it only costs us $5.00 a month and get the same channels we get at home including local channels. Also have a tripod which keeps mud/dirt from splashing on the dish when it rains. Shop around for the best price, Amazon, Dish, and even Camping World. Believe it or not when we bought ours we got the best price at Camping World (that doesn't happen often).