Charlie course (where the 14s are) is for the non-North American Championships (with the exception of the 16 Trapseat). The area's a lot more restricted than Bravo Course.
We're trying to give all the classes with NA championships cleaner wind and fewer chances for inter-class interference by putting them on the northern side of the island and restricting the circles to a maximum of 3 classes.
Of course, this could all fall apart if we don't get the number of mark boats (estimated between 9 and 15) and volunteers (as many as 55 each day) to pull this off.
I'll know a lot more when I get back from the test event next weekend.