i would suggest no caa ....by the time they have made you fill in the entry forms in triplicate and insisted on a bi annual beer mug test...and made sure all participants are current in the art of mopping any spillage and got a licence for the carriage of alcohol signed off ...we will all have gone home.
Then of course you will have to worry about your duty hours if this is "work" ..not to mention getting the bar licenced for more than 6 sit downs in the day . As you can see i do not believed that increased beaurocracy equals increased safety. What we need is experienced pilots offering advice and not a bunch of desk jockeys. North Yorks.