I'm American so i don't know much about camp america type companies but i have been going to a camp that accepts international counselors for the past 10 years. Last year there were several scottish counselors and also a camper who was from the UK. The camps are called Camp Seafarer (sister camp) and Camp seagull (brother camp). I have truly had the best experience at this camp. It is a sailing camp and the activities include sailing, powerboating, water skiing, fishing, creative arts, athletics, tennis and golf, archery, and riflery. If your interested in spending a summer as a counselor i genuinely could not recommend this camp enough.