Looking for info on getting dual instruction in McAllen, preferably in a taildragger or something unique.

What would be unique? When I was there, the only places to learn we're McCreery Aviation and McAllen Aviation. McCreery used 172's, and did not offer a multi engine rating. McAllen Aviation, formerly Edinburg Aviation, flies Grumman AA-5's and a cougar for their multi. The only other instruction in McAllen that i am aware of is Eddie Aviation, and he provides instruction in your aircraft. Harlingen has gulf aviation, but they also used 172's.

I figured there may be some individual instructors that don't have a web presence, and only get their business through word-of-mouth.
What's unique? Super Cub, Wilga, Luscombe T8F, etc...
I'm just looking for something else to try.
Thank you for the info above.