Noel,
Having not seen RCD, I can't really tell what hole at Camargo would approximate the 13th. My best guess would be the 12th, but my understanding is that hole was meant as a copy of the Channel hole at Lido, reinforced by the fact that its named Channel.
The strange thing about Camargo, is that nearly every hole in one way or another is a copy. As far as sheer numbers of "replica" holes, I don't believe Camargo has any peer among SR/CBM holes. The only other one that I can think of, that has a big sweeping dogleg right is #2 (Valley), and in addition to being a par 5, is more of an extended Prize Dogleg, and there is no blindness. He could also be referring to #9 which doglegs slightly, but there is really no blindness to it either.
1. OUT (4)
2. VALLEY (5)
3. LEVEN (4)
4. NARROW (4)
5. EDEN
6. KNOLL
7. ALPS
8. BIARRITZ
9. LONG
10. SHINNECOCK
11. SHORT
12. CHANNEL
13. BOTTLE
14. HOGBACK
15. REDAN
16. PLATEAU
17. ROAD
18. HOME