Cornwall Council Planning;
This page offers access to the online planning register, where you can view and comment on planning applications, request notifications on applications and enquiries in your area or applications you are interested in, as they progress through the planning system.
Ramblers assoc. http://www.ramblers.org.uk/areas_groups/areas_and_groups.htm
Ramblers Association south west coastal paths
Some Bed & Breakfast accomodation near SW coastal paths.
Find the nearest Jobcentre.