I just came across vedicwiki.com, an online Gaudiya encyclopedia, which can be edited by anyone and everyone. I saw Guru Maharaj mentioned on there as well and edited his entry, please have a look: http://www.vedicwiki.com/en/index.php?titl..._B.V._Tripurari
I included a link too, the more links the better
Nice! Who originated the "Thomas Merton of contemporary Gaudiya Vaishnavism"-phrase, by the way?