Sounds good Ian and an ideal opportunity to just pick up experience with someone who knows what she wants and will probably be grateful for what you get in following her brief. There are some who prefer this low key approach and it is refreshing. i`ve been asked to cover a 60th birthday on saturday by some hotel owners I did a shoot for last year on a trade for stay basis at their small luxury hotel. I offered to go with lights back drops etc for nice portraits but they have said we know what you do just come aong, bring your wife and enjoy the day and capture some candids / events as they unfurl with a few arty ones thrown in whilst enjoying yourself. Great stuff. Enjoy doing the wedding.