Being an avid back packer, fly fisher, and climber, there are several things on my bucket list. Maybe by writing them down here, I may be held to getting a few of them crossed off.

Fly fish Patagonia
Fly fish New Zealand
Backpack the entire Continental Divide Trail (even if I have to do it in stages)
Climb El Capitan
Climb The Grand Teton (no, I've never bagged that peak)
Go after steelhead in British Columbia
Fly fish for bonefish, tarpon and redfish
I'd put down a trip up Everest, but I have to be somewhat realistic with this list

Lastly, I think the biggest thing on my list is to just be happy and enjoy life whether I'm half way through a pitch on the Nose of El Cap, double hauling to bonefish on the Florida flats, or sleeping under the stars somewhere between Canada and Mexico.