I know that several sisters (collegians and alumnae) from my chapter were contacted to travel to the Georgia Tech colonization for the first round of recruitment parties.
Also, two years ago (as a collegian) I was invited to help with recruitment at Dartmouth. I believe I was invited because I was a recruitment officer, but we were encouraged to bring other collegiate members/actives along with us as well. (unfortunately that week/weekend was fall break and I was headed back down south and already had standing plans to go to the UF-LSU game
)
I think in the grander scheme of things we have a similar system in place as indicated by WhiteDaisy and her DG experience, but I just wanted to add some perspective/anecdotes from the other side (as a member invited to help with recruitment at other schools.)