Things I'd like to learn to do or learn to do better:

Bouldering...

Sailing...(in Greece in particular)

Surfing...(anywhere where the water is warmer and there are less sharks than there are in San Francisco)

Muay Thai...(I think I'd like to have another fight....a smoker at least)

Scuba diving...(I don't want Fiji to be the last place I do any under water exploration)