We invested in anchorage for a few reasons, none of which apply to your situation. I think Allen"s advice is spot on. It might make sense for you to buy a little duplex or something down the road but renting for a year is IMO great advice.
We cash flow on a 4 bed townhome in the umed area of anchorage and are looking to get another similar unit right now. The ROI for our situation roughly breaks down into thirds, 1/3 rental cash flow, 1/3 appreciation, 1/3 tax benefits of owning an investment property. We have pretty high income right now and are deeply vested in technology companies because both of us work for one. Financially, Anchorage RE investing is a hedge and a tax dodge for us.
I have family in Anchorage and love taking our kids into the outdoors and it doesnt get more outdoorsy than the Alaska wilderness. Hotels, rental cars, part of our flights are all tax write offs now. With 3 young kids, going anywhere is a big expense so this helps us afford visiting AK every couple of years.
Good luck!