My blog address is
Keeping it Real at 66 Degrees North Latitude. On the sidebar is my email. Pop me an email and I can hook you up with an RN that lives and works here and she can answer the questions that you have about the job. She is from Kotz not the lower 48 but she would have helpful info..
As for travel between FAI and OTZ the most direct way would be to fly with Frontier. They are the only ones who have direct flights. Frontier uses a Beech 19 and it takes about 2 hours or so. You other option would be to fly alaska from OTZ to ANC and them ANC to FAI.
Maniilaq housing is generally nice. Large and clean. They will remodel it before you move in. The housing they offer for people with pets is not as nice and can be much smaller. You can certainly find your own housing in Kotz if you do not want to live in Maniilaq housing, but it can be expensive. Also you will have a hard time finding someone in town willing to rent to someone with pets. If you have pets you better tell Maniilaq right away so that you can get on the pet housing list. You have a better chance getting in there than finding a pet friendly place in town on your own.
You said in your post you have read a lot of good and bad and in between and that is exactly how it is here. Some people like it. Some people don't. I happen to love it here and I have lived here for over 10 years.