Trev,
Welcome to RIBNET and may it bring you lots of joyous times.
The link given above is a good one and has most of the info you have asked for.
You might also want to checkout the link below.
http://easytide.ukho.gov.uk/EasyTide...px?PortID=0068
Another tip for you would be to post a thread in the Cruising section whenever you plan to out. There are plenty of RIB owners in your area on here. We're quite a friendly bunch and its always good to have company when your out.
Regards Nick.