errrrr... a note on the side of caution... the back of a golf is very light, therfore if you have to brake hard there is a high possibility of the ba*tard swapping ends, the caddy weighs less at the back, and unless it is rammed with ICE or 'well feed' mates the problem could be much worse.
Make sure the brake ballance valve works properly, take it to an MOT station and get the efficency tested, they should be able to tell you if it is ok and working etc.
Sorry for the gloomy message, but from past experence, pulling a 180 on the exit of a tight is cornor, whilest out on a 'rag' and having to reverse away from your following mate at 50ish is pant filling for all involed...