If you don't already have Dish, I recommend you talk to DISHForMyRV: DISH Mobile Satellite Systems & Pay As You Go TV for RV, Camping, Tailgating, & the Great Outdoors to make sure you get the "Pay As Go Plan". I use the Winegard Trav'ler with a Wally w/ EHD and only pay $35.02 a month when it's...