Hi Corey... actually i've already subscribed to those list that i would like to contribute and I've followed every step on the wiki page (https://fedoraproject.org/wiki/Ambassadors_Join_request_ambassador_membership). The fedora embassators that i have tried to contact them, they  are this:

Latin America and Mexico (LATAM)


And I have had not luck. 
Thank's for u reply.
Ricardo.