I am currently in the process of changing the insurance on my PA-28-140 to commercial. I plan to instruct and sell block for the next year or so to build time. I was hoping to charge $80.00 per hour (with instruction) and to sell block time at $40.00 per hour dry. I had an instructing job back in September, but now things are kind of tight with the FBO's around here. We have a large population in my area so I am not worried about student numbers, but I would appreciate any advise and/or war stories from those of you who know about teaching privately. Thanks for reading.