nope. probably won't either, i'm pretty scared of heights. i parasailed once. that was really fucking cool and i would do it again, but that's about as free flying as i'm willing to go.
I have not and I am not sure I could get over my own fear to try it. It looks like it would be a blast when I see others doing it on clips and such but of course that is from my safe little chair.
I've only tried parasailing, but I passed a place giving rides in gliders/sailplanes yesterday and was tempted to try it. I'm not sure how much it costs though.