Can I register my car in Alaska even though I'm not a resident?

I drove my car to Alaska from Massachusetts and I want to put it in storage there for a year or so, and fly back east. Keeping the car insured and registered in Massachusetts will require getting out-of-state garaging insurance, which will be more expensive than it's worth for a parked car. I'm wondering if, even though I don't live there, I can register and insure my car in Alaska to avoid out-of-state garaging. Also, I have a Mass driver's license. On a related note: will I have to then get my title transferred to Alaska? I don't have an address in Alaska, and also I seem to have temporarily misplaced it. Thanks for any help!