http://www.wowarmory.com/character-s...a&n=dondeltoro

That's the druid tank I ran heroics with on my druids. The other druid Don's in Forseti Hel are my casters. I have to do some decent healing with 'em but it isn't that bad. The snake pulls by sladran are different depending on who you have in your group. For shammy groups, ignore the poison spitters as cleansing totem nerfs them into stupidity. The constrictors put a bleed on the tank that hurts bad if they gang up, though. Conversely, if you have a group that can't purge poison, I'd kill the spitters first.

Sladran was stupid easy on my shammy group even when starting out with most of the crappy blue PVP set plus the revenant's 2 pieces. He's still difficult on my druid team as all the snake adds are so hard to control.

Honestly, I think DtK is easier than Gundrak due to the general lack of poison and constant AoE. If you can get past the DPS gear check of the first boss, the rest is a matter of having enough mana. Novos is stupidly easy once you start standing on the wall next to him. Hardly any adds will come at you there. Then just move out of blizzard and AoE heal once and continue DPS.