I want to float the river is that allowed and dog you have to pay

Yes you are allowed to float at no charge

Yes, it's free unless you need to rent a canoe.

Yes you can . It's free if you have your own canoe. If not you can rent from nearby shops.

That is definitely allowed. There is no fee to pay. Just bring a canoe or kayak or rent one and you're good to go!

Dogs are cool