I have climbed about a dozen trees. Highest point about 50 feet. I have an old climbing saddle and need to get something more comfortable. Should I buy new or used? Is it neccessary for me to spend hundreds on a saddle to be comfortable. I am 6 foot, 195 and in shape although I am almost 40 and all my friends think I am crazy for climbing. I have to admit it wakes me up to muscles I never new I had the day after but no long term pain or problems. I would climb more if my saddle were nicer. I also am interested in improving my safety situation. I have no formal training and would like to see how the pros do it. Any instructional videos or web sites out there? Thanks guys. Ed.