Moving to Bethel - advice?

I'll be moving to bethel starting in the summer for 1-2 years for contract work and the pay is adjusted for CoL. I've done some prelim research but would like advice from ppl who have stayed there. Feel free to answer any/all of the questions you can speak on:

• How is internet connectivity? Is it pricey? Cell service?
• Are there good fitness/gym facilities?
• Is safety at night a concern? (I'm a 6'1 200 lb male)
• How's the social life?
• Are there opportunities to assimilate/acculturate with the local indigenous people?
• Where are good places to live? (I'll be earning around 150k/yr)
• Is electricity supply uninterrupted? (power outages, etc)