UGA Women's Tennis
http://www.georgiadogs.com/sports/w-tennis/geo-w-tennis-body.html
UGA Men's Tennis
http://www.georgiadogs.com/sports/m-tennis/geo-m-tennis-body.html
COTA (Clarke Oconee Tennis Association USTA) http://www.cotatennis.net/
USTA http://www.usta.com/
USTA Georgia http://www.ustageorgia.com/
Tennis For Life http://www.tennisforlife.net/
Georgia Gwinnett College Tennis http://www.grizzlyathletics.com/sport/0/5.php
Great instruction articles and videos links below:
Essential Tennis http://www.essentialtennis.com/
Tennis4You http://www.tennis4you.com/index.htm
Coach Kyril http://www.youtube.com/user/CoachKyril/featured
Patrick Dougherty youtube videos
FYB2007 (Fuzzy Yellow Balls) youtube videos