A few options:
Email MSF and see if any instructors are willing to help with one on one...some live in cbus
Iron Pony class, they have several types of classes
Join a Facebook group or forum with riders close to you
OMRL has a race
http://adkinsraceway.com in Aug. (4th) I will be there with my KLX250 I can help you during practice (race day I work pits or corners). Good chance to meet other riders too.