Absolutely I keep track! At one point I was participating in 8 or 9 various swaps. Yyyyeeeeoowwww!! I've cut back quite a bit but at that time I wrote down every swap and the due date - and any other important information - and had it taped on the wall in my quilting room. That was the only way I could stay organized.
Now that I host some swaps, I only participate in a few regular swaps. Otherwise, I'd lose my mind! Too late, you say? Perhaps . . . .
Jane