Hey, I would have posted this in the "Lessons" forum, where the teachers hang out, but I don't have posting rights there (I'm not a bass teacher.)
Anyway, we're posting a totally free (to both teachers and prospective students - no catch!) directory of upright bass teachers on the site. Similar to the long-running luthier list, it's simply a listing where you can post your info, and hopefully garner some referrals of new students!
Drop on by, you can email us through the website to add yourself using the data we're requesting (please don't message me here, I may not see it as quickly). http://www.gollihurmusic.com/teachers.cfm