Sorry to hear that, Mal. The group was just about to head off down underground on the next chapter, so it's good timing to hear that you wish to drop out. I enjoyed Baliss but understand the desire to DM more and play less.
And so I ask the group...would you all like a replacement for Baliss or are you feeling okay without his rangery goodness? He was a half-orc ranger, headed for the TWF and melee track, I believe. I can probably have a replacement within two days if need be.