I'd be surprised if you need 1 gig speed, I'd be very curious to hear why you need 2 gig speed.

All that said, I have been very happy with fidium. I just recommend providing your own mesh network; the stuff they provide is fine, but not great.

Wolfs Neck Farm near the state park. There's a fallow field with a picnic table overlooking the ocean. They used to do weddings there, but now it's just there on the drive in (from one direction) before the bridge where people go clamming. It's a gorgeous spot for a wedding (sadly they don't rent it out anymore), but just go and you'll be alone, in a field, with a table, and a gorgeous view of the bay and islands.

I've used geothermal for sole heart source, but even with that I had a wood stove; it works when the power is out and is nice to have when it gets REALLY cold.

Don't get a pellet stove as the backup: those need power too (for the feeder), but a wood stove just works with or without power.