Links to loads of fun stuff....

http://www.yorkshire-divers.com

http://www.rebreatherworld.com

http://www.kissrebreathers.com

http://www.shearwaterresearch.com

http://www.narkedat90.co.uk

http://www.bishopaucklandsubaquaclub.co.uk

http://www.nomadicpreservationsociety.co.uk