Lester, I have a pretty good idea where you are located. We had a place in Swan Keys, Del. for 10 years. That is just outside of Fenwick Island on Rte 54. Used to commute just about every weekend, that got old after a while. Are you going to have a knee replaced, if you mentioned it I must have missed it. If so our prayers are with you. My wife had arthroscopic surgery on her left knee about 2 months ago and is not doing well at all, today just had it drained and got a shot of cortisone. A friend who had a knee replacement about the same time is doing much better than she is, and this was to be minor surgery. My step mom had one done at age 80 and she could out walk me afterward.