I have a job that allows me to work remotely much of the time. I've considered traveling w/the RV and just logging in from where I'm staying but reliable internet connections is very much a concern. This past weekend i camped in a park in the full hook up section where there were some much bigger rigs than mine (i think i was the only RV greater than 20ft that had no slide out). I noticed a few RVers had a bubble-like plastic unit that they put out in a clearing in the trees with cabling out to it. Was that thing housing a satellite receiver for TV? Can i get something similar for my own satellite internet?