I called MS at 7 month window to change ressie from OKW to BWV, (10 day stay). They had six of ten nites open,but nothing more then 2 days consecutive. What I did was request to be waitlisted. Should I have booked the six available nites -even though they were randomly spotted throughout the 10 day total & hoped for the four nites to fill in, or waitlist for the entire 10 nites ?