There are basically 3 Sat Internet providers at this time and one more that MAY go live "Any day now" (as they say.. Hopefully within your lifetime is how I translate that)
Verison Designed for fixed installs only you wont be happy
Hughes 70000 Expensive. slow and long "ping times" (Geo sync) this works but .. Well.. I can't say how happy you are. I do not know who handles it anymore.
ViaSat.. This one uses low orbit sats the old Wild Blue set if I'm not mistaken (plus some more) but like WIld Blue it is not really RV-compatible more of a fixed location operaton.
The new one uses a whole lot of smaller swarm type satellites and I'm thinking they are designing for mobile/portable use. It also uses frequencies I am licensed for and thus I am A: informed and B: pissed at having to give up what I am licensed for so they can play. (Kind of like the city coming by and saying We are taking part of your back yard to make a park).
But if it goes live (The issue as far as I know is "B above. seems they forgot to ask permission to steal my spectrum) it may be great.