All of the portable VAST satellite TV kits that we sell will give you nationwide coverage.
There are 3 things that you need to take into consideration when choosing the right kit for your needs. They are:
If ease of use is the most important factor then use should only consider a fully automatic satellite TV dish. You have the option of both ground (tripod) mounted automatic dishes and roof mounted automatic dishes. Consider the Travel Vision R6-80 or the AutoSat 2S.
If size is important to you then the only dish you should consider is the Optima-T2.