(help!) Best group makeup?

[Ruhtar]

For that low level, you basically just need someone who has some form of a heal and one other person that can take more than a couple of hits. Then fill in the rest of the group and murder stuff.

I would also make sure you have at least a couple of people that are high enough level. You'd probably want most of your group in the 7-10 range, but at least having whoever is tanking in that range will help a lot.