I noticed this posting section and I am also in the 50+ crowd.
Its amazing the circle of life. From a radical hippie with psychedelic dreams, to a father of 3 raising a family, to a grandfather of 5. Besides building and riding custom bicycles, for 4 years Ive been having fun mentoring our High School robotics group. Its time to give back all of the knowledge i sole from others through the years.
HaHaHa! times change a person.