I've been flying Robinsons in Corwall for 7 years and I would agree that a visit to Tresco in the Scillies is a must. A daytrip may be the safest weather option as having stable conditions lasting more than 1 day is a rare event and this time of year the weather can be a showstopper. Getting there by heli is a real kick. The Abbey gardens are beautiful and well worth a visit.
Roserrow is very near Polzeath (walking distance) and is nice for a daytrip.
My hangar/pad is about 10 miles inside the Cornish border at N 5031.10 W 00420.48 with a PCL on 123.45. There is plenty of space and the approach is easy (has to be the way I fly!)
All are welcome, cups of tea are normally available, just PM me first.
SB