Jim,
I have also almost drowned myself by trying to take too much to drink at once. It is indeed terrifying. We who have trouble swallowing have to retrain ourselves to take smaller swallows of liquids just as we must take smaller bites of food.
Take care of yourself. Is there council on aging in your area? If so, they may be able to get you help. When you go in for your next treatment check out the resources there. Ask to speak with a medical social worker. Although you do not live in the same city, they may be able to help you get assistance in Barnesville.
There's been a rumor going around that Brian is looking for a new avatar for you - one that looks something like a horse with long ears!!