Looking for some advice: I interviewed March 22nd and was put on the preferential hiring list on March 28th. I received an email from DB on 06/27 telling me that KF would be calling me "soon" about class dates. I still haven't heard a peep. Would it be appropriate to call either DB or KF to try to get an update? I've been waiting for months now, and I really need to start this job soon before my current job kills me.

Thanks for any input.