One more suggestion is that you do it with two fiddles--the more fiddles, the better, in fact.

You should do fine--this music is fun to play, and you won't want to stop with one number. You should learn Swede Anna's Waltz, or Ana's Waltz or Svenskanavaltzen, or whatever version of the name someone wants to use--it the favorite Scandinavian waltz, and maybe you're caller will late you squeeze it in-- you'll get good mileage out of it in other siutations, as well.

I'd come over to hear you that night, except that I am out of town that whole weekend--my bad luck, I am sure....