[Kevin]

Team building excercises are great. I'd recommend ropes courses. They're relatively inexpensive and can be a great help.

If you're really having problems, I'd assume your leadership is probably greek-dominated. While you may not like it, you need to extend the olive-branch and let some non-greeks take over the reigns in leadership positions. This would certainly help to combat the perception that ya'll are pursuing a greek-related agenda.

Good luck!