To add to what Desert wrote, the minimum we have to fly each month is 75 to 78 depending on the month. You would have to be in the top half, if not top third to bid a line that is set up to essentially be 3 or 4 on/4 or 3 off each week and trade to cram almost 40 hours of flying into two 7 day periods. You might be able to do it on occasion, but you would be hard pressed to make it a monthly habit.