Raven, what I used to initiate this thread is all I've come up with:
I think I'd like to write my vision of the perfect after-life. Reunions, time-travel (as far as viewing past events on earth), meeting people from the past (kind of like Farmer's Riverworld Series, there), some conflict but that part would be minimal
...I think the "minimal conflict" I mention sets the stage for my downfall...
I guess the loved one reunions and meeting famous people from the past could be a point for conflict and interesting discussion without being too fierce. In the Riverworld there was all-out war.