Free: Contests & Raffles.
8 1/2 seems a tad short but doable. The 6500 is a little much for river rishing. I would go with 5500 which is smaller and lighter.
Forget the bear spray, use wasp killer. Concentrated delivery stream, 10X the product, and only $3.00 on sale.
The reason there are so many Ruger upgrades is because they're necessary.