schedule varies. some pilots had 2 days off a week, some had none, some had 4. they are day and night ops. regular duty day is 12 hrs, so 7am-7pm. i never flew 100hrs a month....more like 40-50 give or take. and my pay was salary regardless of how much flying i did..maybe they changed it.
they are 135. cargo only to guam and rota for now.
housing can be cheap. when i was there we could only live on tinian. i guess they're letting pilots live on saipan now. saipan is the bigger island with a lot more to do. i lived on tinian and paid $350 for rent. electricity was expensive, often $300 a month unless u can manage to live with minimal A/C.
it's a good gig to build time. the islands are beautiful. go scuba diving if you can. you won't regret it.
pm me if u have more questions.