You can’t go wrong with the Salvation Army and they will not harrass you for more money, at least they never have when I’ve given them money. Please do not chose the red cross and you are right about Komen.
The Red Cross and anything to do with United Way are no-no's because of the outrageous salaries they pay to their mostly figurehead leaders. St. Judes and Wounded Warrior are great suggestions I didn't even think of before. I think I'll have a good list pretty soon. My wife is also playing so we can pick the best 2.