The Guild has a member in America too,...
http://mgwc.org/Northamerica.html 
As for the point about insurance certs being out of date,... they're always in date & valid at the date of joining & a new cert is requested at each renewal,.. I'll just have to get up off my backside & track expiry dates & request new certs. Its down to my lack of time/organisation rather than members no longer being insured.