Maybe you should try emailing some nearby band directors, college instructors, they'll probably be able to refer you to someone. After you go through a few people you'll probably find what you're looking for.
_________________________
Cypress Lake High School Marching Pride
Freshman - 06-07 - Snare
Sophomore - 07-08 - Tenors
Junior - 08-09 - Tenors, Drum Captain
In the future - ??-?? - Center Tenor of some corps
I used to be Apollo541