Jeffrey Crews, DMD, is the co-owner of Think-GPS! Adventure Training. An avid hiker, amateur Web designer, geocacher and woodturner, Jeff also enjoys a rewarding career creating beautiful smiles at his orthodontic practice in Rome, Georgia.

Leigh Crews is the co-owner of Think-GPS! Adventure Training and owner of Dynalife, Inc., where she develops consumer and instructor education programs for Reebok, Heavyhands and CardioSport. Leigh is certified by the White Lotus Foundation and is a registered yoga teacher with the Yoga Alliance. Certifications: ACE, ACSM, AFAA