no, it's pronounced "CROOM", with an "M", not an "N", or an "S".
we still ride and camp up there. but, i haven't hunted that place in a number of years since i've been able to hunt some private land in Georgia. back in 2001 i shot a buck with a muzzle loader in the major portion of the WMA. i've hunted in the motorcycle area with a bow in the past but i never was able to shoot anything. the times i saw deer moving was when bikes were near and the deer were moving quickly so i was never able draw on one. i used to hunt on the north end of the motorcycle area. because it was less of a walk in to my stand. because i could drive my vehicle to the fence line through the main portion of the WMA. plus, it takes longer for the crowds to get to the north end in the morning and they'll push some deer towards you. good luck to you if you decide to hunt it.