Here are some of the other useful sites that I use frequently:

 StoneBridge Community Church - My church -- my source of strength and inspiration!

My horses' home, come visit us!

So-Cal rep for great custom saddles!

County Saddles - custom-made English saddles, because you're horse is even better than you think!

  SERT works with special riders using equines for therapy - I can give lessons to siblings at the same time.

USA Equestrian

 AQHA -- American Quarter Horses Association -- I'm also a member here, because of my great Quarter Horses!

  USDF - get your show schedules and rules here!

NewHorse.com - resources for the Amateur and Professional equestrian

 O Horse! Equestrian Directory - Comprehensive directory of horse sites organized by category and region.

Southern California Equestrian Directory - did you find me there?  You'll find all kinds of good info for your horsey needs!

California Horse Trader - I advertise there, and use it when I'm looking for horse-related stuff!