Hiya, as there seems to be a lack of replies for 'Near Guildford' it may be worthwhile contacting ...
http://www.wildwoodbushcraft.com who run courses at Lindfield, 50? miles from Guildford. They also run a course somewhere on the Ashdown Forest.
Long time ago I paid for my Granddaughter to attend a course with them before she scuttled off adventuring in Australia. By her report, a really informative and enjoyable course (that's my only connection with them) They also (used to?) run weekend courses.