Spoken to Swanage; still don't know if it's on or off. Forecasts keep changing; literally hourly. They'll make the call tomorrow (Friday). Our dives are all a fair way out: 8, 10 and 13 miles. If the wind's in the right direction then it'll be OK. I've made the call with Mrs Wibble: we're going. So if anyone's there, see you there.