I've been camping in a remote spot in Alberta (1 hour drive from the nearest cell signal) for a week now and as a "remote" employee of a major company I rely on an internet connection to do my job. Fortunately, my internet needs are basically just email, IM and the occasional file download (i.e. not very demanding), so Satellite internet, despite being slow and relatively expensive, is an attractive solution for me.
I emailed mobilsat
and they recommended the RV Datasat 840 as well. The even sent along the attached images of an installation they did on an Airstream. Thought y'all might like to see.