Greer had been tubing on the Tennessee River with a friend when they collided and both fell in the water at 4 pm on Sunday. Officials do not believe alcohol was a factor.
Greer’s family was involved in the search and Humphreys County Sheriff Chris Davis described it as 'an emotional community effort'.
Greer is Morgan's son with Karen Greer, his wife of 25 years. The couple based in Dickson, Tennessee, have three other children: daughter Alex and sons Kyle and Wyatt.