CAMpRA now have over 13k members. Highland council are encouraging anyone with a bit of spare land to provide facilities for Motorcaravans.Perhaps you should take a look at the campra posts on here.
Possibly even join in.
Last I heard they had over 5000 members, and seem to be influential in whats happening in the highlands.
For those of you who don't use facebook CAMpRA now have a working website. www.campra.org.uk.