I am beginning to think that the best option for now is to get the tow dollies. While it is something you have to deal with when you get to the CG, it simplifies Toad selection In fact, I might be able to get away with towing my company supplied RAV4. I will have to read the company policy first. I know we are not permitted to tow with it, but if there is nothing explicit or implied in the policy, it might be worth taking the chance. Worst that could happen is early retirement!
One question I have now is, I know you have to unlock the steering wheel, but is there a way to do that without having to leave a key in the switch, generally speaking? I know some cars might be different, but is there a way to test it?