You might reach out to Steve Stroud. He's a CFI with lots of Commander time. He flew with me to South Dakota (in February, -27C !!) to fly home with me when I purchased 42N, and did my insurance-required checkout. Great experience - I learned a lot, and Steve is a good guy to spend time with...
Last I spoke with him, he was splitting time between OK City and Houston. His phone number is 409-789-4631. Email: airplaneride@gmail.com.