I love the home-made stuff Kas. You're fortunate to have all the berry sources there that you have.
It is the best. And no preservatives or other crap. Just berries sugar and pectin for most of them. I think some have a little lemon juice added.
My wife also likes the mixed berry. Salmonberry/Raspberry or the Strawberry Rhubarb she made.
The Strawberries are grown locally at a berry farm and we grow the Rhubarb.
You should buy a steam juicer. It works wonders for juicing berries,apples and such.
If you visit Alaska in August (avoiding that MN heat and humidity) I'll make sure you find plenty of berries.
Probably catch some fish too.