I frequently microwave the potatoes, covered (in the bowl which will hold the salad). Once they are cool enough to handle but still quite warm, I quarter them lengthwise, grab a bit of the skin at one corner and pull it off. I have a fairly high tolerance for handling hot items but you could probably hold the potato in a towel if you find it uncomfortable. I agree with heidh on seasoning while warm. I generally use dill pickle juice, salt and pepper.
P.S. Hope you are feeling better