Bob, that's the same weight as me.
My mom and dad bought a bike for me at a yard sale this morning. I think I'm gonna put it to use tomorrow.
They got it for $20, but the owner (a doctor in town) bought it for some ungodly figure. It looks like a high quality racing bike (a Raleigh 12-speed) with some kind of straps and frames to lock your feet on the pedals. I'm gonna take those off before I attempt to ride it.