Need someone to bridge VBulletin and Gallery2 $$

Need someone to take my stand-alone Gallery2 website and bridge with VBulletin so my users don't have to register twice in order to post in a forum or comment on photos and download images. Gallery2 is not embedded, it's a stand-alone site...so I don't know if this is even possible?

Please contact me with an idea of price. Thanks. My email is: