St Mawgan isn't a million miles away.
aa,
Your link points us towards this post:
"I can recommend Burgh Island near to Plymouth. Fantastic hotel, great little pad and no landing fee. Paid 50 to land in the car park next to Padstow for Rick Steins but they did look after us and provide security for the heli so can't really complain."
Is there a typo in there? (Because Padstow obviously isn't very close to Plymouth.)