TGP2 is a waste of your time.
You will spend more time than it's worth making the galleries and adding recips...only to get 10 visitors a day to your gallery. Sure it's better traffic...but at such a small amount...it's really not worth it. Your time could be spend better on other projects.
It's a great idea...but half the sites dont seem to want to put out the effort to even list your galleries.
I have found 1 site thus far that actually lists galleries and sends back more than 500 hits a day...
It's the guy who came up with this whole concept.
http://www.dailysexxx.com/