Often, I almost reply to a question, then someone comes along and answers it better than I could. We have been sailing with the Moorings starting in 1986. We have tried their different levels of condition from club and up. If you like new and fresh, you know what to charter. They are all good. The dinghy motor will be questionable in all cases. As for seniors aboard. Climbing out of the dinghy onto a dock can be an issue for some seniors. In May, six of us chartered a 474 PC. All of us are seniors. I'm over 70 and I can still get around like a much younger man (for which I am thankful) but two of our crew had trouble getting in and out of the dinghy. Being a PC, the workload is very light. That is everything regarding seniors aboard that I've noticed. I hope these remarks help you.