| Business | Phone |
| D Keller's Jkd School-Martial 1115 E Highway 44, Crystal River 34429 | (352) 563-1700 |
| Vadha Martial Arts Crystal River 34428 | (352) 613-7223 |
| Thibado Taekwon Do Ustf 587 N Suncoast Blvd, Crystal River 34429 | (352) 795-5640 |
| Schrade's Tae Kwon Do & Kumdo 554 N Citrus Ave, Crystal River 34428 | (352) 422-7311 |
| D Keller's Jkd School-Martial 1115 E Highway 44, Crystal River 34429 | (352) 563-1700 |