I do float hunt, but not for big game. I have been trying to put together a big game trip for a few years but have never seemed to make it happen. I have a few ideas for rivers and logistics but the guy I float with is not able to get time off for hunting season so would be interested in finding someone else with a cataraft that could do some whitewater and is up for it.
I see you are in central WA. I live in Cle elum, shoot me a Pm if you want and maybe we could meet up and discuss a little further.
Regards,
H&F