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Dishformyrv.com.I did not want to have to disconnect and reconnect a receiver from home every time we traveled. So I bought a vip211k receiver and a Tailgater for the RV and added it to the home account for $7/mo.
Only difficulty may be connecting the dish antenna to the receiver. Depends on how your RV is wired. Dish antenna needs to be connected directly to the receiver, not going thru any intermediate devices. OK to use RV outside sat connection as long as you can connect directly to that on the inside.
Once properly connected, setup and initialization is a do it yourself deal.