Rancho del Gumbo has a promo code that targets the river rats. It gets you $50 off the 3-day pass, so $129 for three days of music and camping (at a place that will shuttle you up to Pumphouse... for a fee). Not bad considering the line-up.
Go to Rancho del Gumbo - Home
, hit "ticketing" and the the "buy" button for a weekend pass. You then get a page with a promo code box. The code that went out to the outfitters is "paddle me". Put that in and the price drops.
I like the idea of floating to my campsite. I've paddled to a few Sunday afternoon shows at the Mishawaka up on the Poudre, good times.