A short trip to the columbia river gorge offers an opportunity to try a new type of canyoneering.
I'm fairly proficient in the desert canyons of the Southwest, but not the class C cascading type of the PNW. Obviously I have all the basic equipment, including a wetsuit. What are some additional gear, technique, navigation, etc. considerations to be aware of?
If you're an experienced canyoneer in Hawaii, I would love to throw some money at you for a few guided trips on Maui in December. My wife and I will be there 12/15–25, and while we are comfortable poking around canyons here in Utah, Hawaii is different enough that I wouldn't do the really fun stuff there without someone who knows the terrain. Does anyone have advice for how to navigate this sort of arrangement?
Which drill do you own? Do you recommend it? Which drill do you wish you owned?
How do you keep it dry? How many holes do you get per battery?
What bolt / hanger combo do you normally place? Where do you buy them?
Any specific recommendations for the other hardware: hammer, spanner…