Hi I have up to 4 diving places offered on weeks trip to The Scilly Islands off Cornwall. Best UK Diving- and viz on historic (Napoleonic, World War etc) wrecks, reefs, seals, and stunning walks , great pubs, after dives in 5 islands. Great shared accommodation on St Mary's. Charter boat is all ours-12 dives in 6 days. I can send you all details. I have dived there loads and keep going back You need to be Sport Diver or equivalent or above.