Glad you figured it out what would work for you.
Dad will be 87 in a few months, he is slowing down some. He was thinking of quitting in the last few years, but decided to buy a new toyhauler and new UTV (side by side) to go in it. He is still enjoying but I noticed he is slowing down and limiting his camping to parking at his sister's place (rural forested). He is even leaving the UTV there when he comes home, next he will leave the trailer there for the summer perhaps. We told him when he did not feel comfortable towing, we would tow it for him to his sister's place.