Aquacarta: www.aquacarta.co.uk

Bracknell Scuba:   www.bracknell-scuba.org.uk

Chesham Sub Aqua:  www.cheshamsubaqua.com

Ealing Sub Aqua Club:  www.esac.org.uk

Henley Sub Aqua: www.henleysubaqua.org

High Wycombe Sub Aqua: www.wycombesubaqua.com

Hillingdon Sub Aqua: www.hilsag.org

Kingston & Elmbridge Sub Aqua Club: www.kingstonsac.org  

Maidenhead, Eton & Windsor:  www.mewbsac.co.uk

Reading BSAC:  www.readingbsac.org.uk

Ruislip Northwood 206 BSAC:  www.rnbsac.co.uk

Ruislip Snorkelling Club:  www.ruislipsnorkelling.co.uk

Scubacrew (Maidenhead) : www.scubacrew.net

Slough 491 BSAC:   www.slough491.pwp.blueyonder.co.uk