Disclaimer: I had Comcast for a number of years before I moved up to S. central PA, and based on the customer service I received for cable TV service, they'd have to pay me to use them as an ISP.
Now that's out of the way, I have one of the hot spots mentioned in several posts above; in my case, Verizon. 4G LTE service, and a 5 gig/month plan costs me $50. Fits in your pocket, so it can go anywhere if you want - internet at the track , anyone?, lol, the speed is great for both uploads and downloads, and no weather cutouts, come rain, snow sleet or hail. I'd like it to cost less, but taking into account cost, speed, and customer service, satellite isn't nearly as good a deal for me, and it's a lot less versatile, even when it's a faster. A 4G hotspot is great; it has its own phone number and works anywhere there is cell phone service (goodby to those weird and sometimes not so little charges for hotel/motel broadband services that are beginning to crop up); just keep it plugged in at home to keep the battery up, and whenever you head anywhere, it's ready to go - longer trip, just bring the charger with you.
Definitely look into a portable hot spot; cheaper than Hughes and a LOT more reliable and better customer service than Comcast.