Two very interesting areas to adventure to are the Underworld and Fissure of Woe. The problem with these places is that they are exceedingly brutal and require a well put together party of 8 powerful level 20s. You can always join a pickup patry at the Temple of the Ages, but I'd think it would be way more fun and profitable with an entire party of CH go into these areas.
CH isn't lacking in the tank department, but we do seem to be lacking in the primary monk department, something that is vital in these areas, I'd like to go down with no less than 3 monks, 3 tanks, 2 nukers. Or perhaps 2 monks, 3 tanks, 2 nukers, 1 mesmer/necro. What are your opinions?
also I'm thinking weekends are best to organize trips. Opinions?
I am also assuming that American CH can not go with European CH. I am correct?