I use a DISH Tailgater. You only have to pay month to month. No contract. Before you go with a satellite, google the satellite locations DTV/DISH use for Starkville and make sure you won't have an obstructed view. You can get a DISH Tailgater and receiver off of Amazon for about $470. I think the package I have like $85/month.
I do not know if DTV has a portable system that automatically searches and finds the satellites but thats what the Tailgater does. I have DTV at home but after seeing a guy struggle with an HD-DTV dish on a tripod trying to get it set up one day where you have to get azimuth, elevation and rotation, I decided to go with the DISH that automatically finds the satellites.