Thrifty van Rental, thanks for your fast reply. I passed BsM a few weeks ago by car on the way back to Le Touquet airport and thought it looked nice for a visit. It is also conveniently close to the Carrefour supermarket...
I was really just trying to get an insight into any local procedures for flying there such as prefered circuit patterns, radio procedures (presumably Le Touquet TWR, then Unicom???)