BTW, just so you know, their is a recrutment task force working on creating resources to bring to chapters that do FSR - so no, they aren't leaving you high and dry!
If you need any assistance for formal recruitment (or any thing) just email your membership manager, RCD/RD or RPC. we're all there for you!
I agree pretty much with what's been said:
converstation tips - suggest topics to your actives; some women just aren't great conversationalists so they need ideas - also pair up ones who are really shy
I love the idea of the archon and VA speaking to each sister - that special touch is great.
remember to look for qualities that relate to our core values and to your chapter. If Suzie was on student council in highschool, then introduce her to Sister M who's on SGA (etc)
Preference - it seems women prefer the sappy emotional speeches

they want to see and hear that the sisters really are as close as they say they are.
don't forget to stay relaxed - don't let the stress get to you. While quota is a great goal, your wellbeing is most important - not to mention that you can always do CR to increase your sisterhood.
(and if formal recruitment is really not your thing, maybe your Panhellenic should review on whether FSR or PSR is really fit for it - AFAIK schools with 3 or fewer NPC chapters should really consider PSR or MSR)
If you don't know all my acronyms just let me know