Just remember it is a 15 - 20 minute over water leg so a flight plan is worth thinking about as should the unwanted happen you do want to have everything going for you to assist any SAR effort. Also be aware that there is a scheduled helicopter (S61) operation from Penzance to the Scillies and Skybus operating Twin Otters and Islanders from Land's End and Newquay. You don't want to get caught in the wake from an S61. Otherwise enjoy the experience, the scenery is great the people very friendly.