[Rhambuk]

I would play a class that has #1 survivability and #2 Soloability
Soloing i wouldn't be too worried maybe just a little more cautious
Grouping I would try to go to low pop zones to avoid trains/badpathing/mobs warping (from other groups) I would probably not join a group unless I knew at least 1 person well enough already in the group to vouch for them.
Raiding would be a ridiculous zergfest to avoid death but any encounter with a DT cycle is basically impossible since no one is going to want to eat it.