Just came back from http://www.perransprings.co.uk
Ive been here before, but this year was the best so far. The shower facilities are spotless and the prices are cheaper than other campsites with the same facilities in that area.

Ive actaully booked to go again in a few weeks time, as they do have some spaces left with electric hookups if anyone is interested.

The bonus for me is the coarse fishing lakes on the site, 3 in total.
Look at their website above for further details.

Its approx 2 miles from Perranporth beach, and a pub is within 5minutes walk. A shop and laundy room is on the site.