Another Alaska Question.....What do do with the fish?

I am in the very early stages of planning an extended Alaska trip and will probably do a lot of fishing. Probably even do a charter trip to catch some halibut, etc.
I could visualize WAY more fish than I can store in the camper freezer.
Was wondering if having it processed and shipped back to someone might be an option.
Maybe consider having some salmon smoked.
Maybe consider canning some fish.

Anybody have experience with this?