Gary, sorry to hear about latest mishap. As Lloyd said, with the deterioration of things like peripheral vision, balance, hearing, etc., we have to be extra careful to avoid potential hazards. I have started to notice some of the same symptoms, which is why I gave up flying, motorcycling, etc. and now restrict my physical activities to walking and keyboard playing. I gave up yard work when we moved into this house and although it's only an acre, I use a professional service. For about $2400/yr, it's more than worth it. I even try to drive as little as possible and rarely at night (deteriorating night vision). Hey, it's a natural part of the aging process and all we can do is accept it.
Anyway, hope you get back on your feet soon, and don't get too dependent on those pain meds. As for the boat, just cherish the memories and move on. I just sold my 40' diesel motorhome (after a year of non-use due to my wife's illness) and the only thing I feel is relief that I'm no longer feeding a monster that I no longer use.
Wishing you well,
chas
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"Faith means not wanting to know what is true." [Nietzsche]