Your best bet if you want distant networks is to use the RV exemption... For that you need a motor home, camper, RV, etc registered in your name with your local DMV (there are creative ways to accomplish this if you don't have one though, just search past threads). You fill out the paperwork, send it in and it is usually automatic... but you only get one set, either NYC or LA now depending on your address. You'd get the NYC affiliates only, plus CW from DC and an SD PBS. You're supposed to have separate accounts for this as well, but depending on how many receivers you have you might be able to convince them all are in your RV.. works most of the time.