About Us

Lt Col (ret) Scott Wilcox, served most of his Air Force career as a special agent. Most recently he was Chief, Investigative Division, Office Of Military Commissions, Defense, Office of Secretary of Defense, The Pentagon. Prior Office Of Special Investigations (OSI) assignments include worldwide counterintelligence and anti-terrorism assignments as well as reserve commander of the AF Office of Special Investigations Antiterrorism Team. He has served as a visiting lecturer at Cornell University, Ithaca NY, specializing in leadership development. During his tenure, the Cornell University AFROTC leadership development program was ranked number one in the nation. He is a graduate of Bloomsburg University and earned his graduate degrees from Webster University, St Louis, MO in International Relations and Human Resource Development. 

His extensive combatives background includes being continually involved in martial arts instruction for over 30 years and has black belts in multiple styles of karate as well as advanced training in other forms of combative arts to include being a certified Krav Maga military and law enforcement instructor for the USA. Scott was the lead Defensive Tactics instructor for the United States (OSI) Antiterrorism Team and maintains NRA certification in all levels of handgun instruction.

Presently, he provides vetted civilians, organizations, military, and law enforcement personnel instruction in:

  • Home, Business, & Travel Security - Reality Based Defensive Tactics 

  • Home Invasion Prevention - Tactical Handgun and Long Gun utilization 

  • Active Shooter Mitigation and Response - VIP Protective Services


Sensei Skyler Gerrity joined the Edge Martial Arts in 1998 and has been actively learning and teaching since. He is a second degree black belt and instructs martial arts, Krav Maga, and MMA classes. Graduating from Towanda Jr/Sr High School in 2012 he is now studying biology and is enrolled in the physical therapy program at Misericordia University. Skyler competes on the Track and Field team at college and instructs classes here at the EDGE when he is home on break from college.








Sensei Stephen Terascavage, started his EDGE martial arts journey in 1999 and now holds a second
degree black belt.  Sensei Steve is one of the primary instructor at the Towanda PA studio. Steve is a
graduate of Wyalusing Valley High School and is currently attending Mansfield University pursuing a
degree in Criminal Justice.