Raiding Community and Tank Oppritunity

I have a MC ready warrior tank on the PvP server and I'm an experienced tank who has main tanked Illidan on Excalibur WoW before I came to the PvP server. The PvP server does not seem to have many good options for an aspiring MT like myself. Just about every guild that has potential to get even into BwL is already established and it would be difficult to get in as an OT. In addition, the PvP server in general is laggy and some thing are virtually impossible to get due to people overfarming it. The PvE server seems to have the better community and more oppritunity for me as a tank, but I'm not sure if it's worth it to level another character to 60 if I have a geared tank on the PvP server. What I'm looking for is to MT in an UPCOMING mid level guild or to OT in an UPCOMING top level guild.