Slalom as in course? Don't think so. If they are, congrats, the working out is doing them good. The 211 wake can be a beast in the course and I wouldn't even try it with a 210 (old or new). I'd hate to try a 220. I think it's too wide to fit down the bouys. V-drives and courses don't really mix IMHO.
If you're talking about recreational skiing/making turns/free skiing/slalom I'd guess there are some out there and you could have some fun skiing behind it.