16 brothers and sisters?   Maybe Alaska is not a good choice for you and yours as, yes, it is one of the most expensive places to live.  Are you here for the dividend?  Was it a factor in coming here or is it a factor for staying?  This is the worst state I can think of for a low income family to migrate.  Cost of living, climate, etc.  Don't count on the Alaska PFD to feed your family of nearly 20.