I go in the water. Go right. Go up and left. Should now be on the bridge in front of the water fall. Lev to waterfall. You can swim up it from this point. Coth rest of group. Easy peasy.
Rogue SoS ..... so far nothing in CoV can see me , swim up the tunnel jump in water swim down and to the left follow the tunnel around to the next pool area ( by the waterfall ?? ) hang a left into the tunnel that circles around to the exit to WW