Earl, one last thought. If you have a community college nearby, check their course lists to see if they have "Voice And Articulation" classes. Many community colleges in this part of the country offer this course, and believe me, it can make a huge difference in your vocals. While I have always been blessed with a good, resonant, voice, I always felt there was something missing in my singing. The course provided me with the tools to make a marked improvement.

Good luck,

Gary