OK, attended a company meeting yesterday and met the existing staff. The owner seems pretty cool, and is willing to work with me as they need technicians and there just aren't that many out there. So, my willing to work with my physical limitations and adjust things so maybe I can help them out. They promise me they won't work me to death, so that's promising.
Doing a ride-along with their lead service tech today, just to get a sense of what kinds of calls they get and how they run them. It should be nice to be with a comparable guy all day talking shop and speaking the same language. Then we'll decide what to do. Supposed to be 95 today, so, wish me luck!