Cheechako (newcomer to Alaska) advice:
1. Wear bear bells and use pepper spray. Bear scat is supposed to have little pieces of bear bells in it and smell of pepper spray.
2. Carry a .22. That way you don't have to outrun the bear, just your fellow camper.
When I worked in Anchorage, one of my good work colleagues was a backpacker and his weapon of choice was a 12-gauge pump shotgun with magazine extension to hold seven shells. First three were slugs, next four were 00 buck.
Glockster35, hope you make it to Alaska.