MKirkland wrote:
I'm told a hotspot wont support tv use. My cell phone service doesn't have the stand alone jetpack.
MiFi/JetPack/HotSpot different names for the same thing.
As stated, depending on the strength of your cell signal where you are camping, you cell phone may be all you need. If you purchase another device (Winegard, Netgear, etc) it will appear as an extra "phone" on your cell phone plan. Be aware that most plans will "throttle" (limit) the speed once you have hit some limit or during busy cell tower times.
At home, we stream DirecTV Stream to a couple of HD TVs using Amazon Fire Stick adapters. At least one is on most of the day. Our last month cable internet bill said we used about 800-1000 Gb of data !