Hey, Torrie, I think I found somebody near me who might be able to help with cavitations. Could you let me know what you think of him? (I suppose you can't really tell at face-value but maybe something will trigger a certain response) His site is at http://www.biologicaldentalhealth.com/index.htm and I found him at http://www.healthcarealternatives.net/index.html under "Important Links". Any feedback is good feedback! thank you so much