Some good points in this thread gents, thanks very much for your replies. I've done the deed and messaged her so let's hope that next week I'll be posting a LR...failing that I'll put it down to experience
Never refuse an invitation, never resist the unfamiliar, never cease to be polite and never outstay your welcome. Just keep your mind open and suck in the experience. And if it hurts, you know what? It's probably worth it - The Beach (2000)