Motosat Quit, Have HD Direct Dish from Motosat

A portable does not mean a dome. He can use a portable open face antenna and have the same service as a Trav'ler and the flexibility to move around trees.
As an aside, sometime here in the near future you WILL be able to get HD with a dome and DirecTV. What we don't know yet is exactly when or exactly which channels we will be able to receive.