MEMBERSHIP 2 PRO REPORTS

I'm in a jam. We've rolled out our membership site and totally forgot something that is major. As part of some of the memberships, we send the member a welcome kit. One of the membership levels receives a quarterly premium item. However, we've now discovered that there is no way for us to export or print members of a certain level. We could export all and filter and sort and all of that sort of nonsense, but the fact that we're dealing with tens of thousands of members makes it prohibitive.

I need some serious guidance here.