The Linkshell I am in, TravelersLot, has a bit of members who are still in the lower mission ranks as well as CoP and the likes. A bunch of us, who have already completed those even are usually willing to help out. We're always glad to help one another out. If you're interested in knowing more or perhaps in joining, you can send a /tell to me (Drucian), or send a /tell to Cerii.
Hope for the best of luck for you.