I STRONGLY suggest a trip down the Rio Chama during spring runoff. It's pretty much an annual event for me and my pals. If you go prior to May 1st you do not need a permit but DO need a wet/drysuit. I am usually in an Alpacka raft, due to the ability to pack it very small for various adventures. I have heard of dudes in Alpacka rafts hitting the San Fransisco river, the Gila river, the Pecos, and of course the Rio Grande for any craft. I plan on doing the Canadian River from Springer someday. That will be an epic, dangerous run due to flood stages. Another trip I plan on doing at some point is the White Rock Canyon section of the Rio Grande from the Otawi Bridge to Cochitti Lake. A rappel off the bridge, rafting, then a hike up towards the Dome Wilderness area/camping.... sweet. I hope to get this done this summer. Can't wait for spring!!!