We have been stuck on snakes not making any progress.

Setup: Pld(MT) War Whm Sch Smn Blm Mnk Brd

Strat 1- We stack the snakes up damage the 2 little ones to about 50% then work on big one until next dive bombs. Healers can barely keep tanks up during this phase but when they do and we can make it to other side for snakes 3&4 we almost always lose the tank tanking the small adds. we lived through the small snakes sometimes but Big snake tank would get crushed with 4 stacks.

Strat 2 - kill a small snake right away, damage snake 2 and kill it after the second dive bomb. We run over to new spawns and small snake tank dies because of having two stacks. Or loses threat to needing to be cure bombed and then big snake doesn't get stacks. We actually killed all 4 small snakes doing this a few times but usually big one was missing stacks.

We need some ideas on how exactly to get through this part. Cool down suggestions for any classes that could help, anything.