help!anyone know a website that will help refresh my memory re: using recreational dive planners?

Answer 1

Here are a couple
http://www.scubadiverinfo.com/2_divetables.html
http://www.scubadiver.cc/padirdp.htm
http://staffweb.itsligo.ie/staff/bcrowe/scubawp/Diving/scuba-temp/photos/frames/files/scuba7.htm
If you keep your study book for your open water certification ther will be info in there and the table ifself usually has the info on it.. thought this is a little harder to understand if you have no recollection of the procedures at all.