2: yes, but those are mostly the same things. It's not like she does Irish and vintage ballroom and modern ballroom and swing and ballet and modern and jazz and latin dances and line-dancing. Those are all different -types- of dancing.

ballroom = ballroom
FNW = mostly vintage ballroom
Irish dancing = ceili and vintage ballroom
victorian ballroom = vintage ballroom
vintage dance = well, you get the idea.

Is anyone surprised that V loves to waltz?