I live in Europe (CET) so you guys should probably live not too far away so we can find a fitting play-time. If you live on another continent but have a crazy schedule which enables you to play at the right times you are welcome too, of course.
I am open for suggestions regarding the module. It should have a decent length and be balanced for coop. My initial suggestion would be playing SoU with the option to play HotU afterwards. I am not really experienced in terms of custom modules, though. Suggestions are very welcome.
I think the group should consist of two or three people, not more. My experience for similar groups is that it gets harder and harder to find a time to play the bigger the group is. With 2 or 3 players it would probably be possible to have spontaneous sessions as well.
This is by no means a must but I'd like to do it if I find interested people: Role play. I'd like to role play during the sessions because it's even more fun that way. If you have no or little previous role play experience: No problem! If you aren't up for role playing at all but interested in an NWN-Coop-Game, you are still welcome here.
Language would probably English. The only other language I speak is German.