1976 K5 Blazer Rare 2 Wheel Drive Barn Find

1976 K5 2 wheel found in a barn, parked since 1998. I have changed the oil and plugs to get it running, new tires I have driven around the yard. Still running on 20 year old gas? Needs hoses and belt replaced to be safe to drive. I have washed the outside but not inside. Was covered with red dirt. Belonged to a doctor who used it to go to West Texas to bird hunt. I have all the stickers and paper work from day it was sold. I have a lot more pictures but Ebay has a limit. Surface rust on frame but no cancer in common places around wheels. Came with AC and cruise control. 350 engine. Runs and drives good around yard. I have had failed back surgery and 70 years old. my days of crawling in and under old cars is over.