I'm on S5 side. Bid 1/3 from bottom in base. Consistently hold 15 days off per month. Only did 5 days of RSV before holding a line. Reassignments are a pain but if you do the pain in the butt totally uncalled for requisite email you WILL get paid for your original assignment. (Full cancellation pay would be much better though, no argument there!) Life while not roses isn't horrific on the S5 certificate.