1] Chronological listings for folk, country & world music song and dance events in and around Sussex - THE SUSSEX FOLK GUIDE:-
http://whatson.brighton.co.uk/folk/

2] On-line facsimile of THE FOLK DIARY - the bi-monthly paper listings magazine for events in and around Sussex:-
http://www.users.globalnet.co.uk/~tinvic/fd.htm

3] THE FOLK DIARY Facebook page which enables updates on events in the paper edition and other information that organisers and enthusiasts want to share with others in our area:-
https://www.facebook.com/groups/folkdiary/

I am the webmaster for these three sites

4] List of the regular song and/or dance tune sessions in the area:-
http://www.lewessaturdayfolkclub.org/LAFC/Sessions.php

Bryan Creer is the webmaster for this site. We realise that these four sites are not a comprehensive coverage of folk and roots music in our area - but at least it shows that there is lots and lots going on.