RedactedNarrative: Vessel 1 and vessel 2 were both northbound on eufaula lake traveling side by side.  Vessel 1 made sudden sharp turn right and vessel 2 made sudden sharp turn left.  Vessels impacted approximately 130 yards north of longtown boat ramp.  Vessel 1 ramped over vessel 2.  Vessels 1 and 2 were both driven back to the boat ramp where the contacted ems and ok marine enforcement