Requesting Tennis Instruction in Riverside, CA

Hi,

I recently came across a kid (13 y/o) who is looking for some tennis instruction in Riverside, CA.  According to his dad, he has never played before and it sounds like they are looking for something recreational or something "cheaper" to see if he would enjoy it and do well. 

Anyone know of some tennis programs in the area? I've been recommended Andulka and Victoria Club but the instruction in both those places might be a bit pricey...it doesn't have to be at a club either...know any smaller programs?...or relatively inexpensive private coaches?

Please let me know and i will pass the info along!  Thnx!

Kt