Let me start off by saying I am a huge HUGE fan of CBM in fact I spend 75-80% of my architecture studies on CMB/Raynor/Banks. To tell you the truth, I was kinda let down by Old Mac, but maybe I played it on a bad day (20-40 mph winds all round). The pins were in some very questionable locations, even the caddies saying they never saw it there. This was on probably 5 or 6 holes.
With that being said, I would spend my 10 rounds accordingly.
4 Pacific Dunes
2 Bandon Trails
2 Old Mac
1 Bandon Dunes
1 Sheep Ranch (if possible)