Aviation Communication's "Rules Of Thumb" page is full of ideas from experienced pilots. These "Rules Of Thumb" cover the basics, from when to start your descent, to power setting in turbo-props. Gleaned from seasoned pilots, this practical information will assist you in maintaining good piloting procedures and skills. This page is a great place to find helpful suggestions. In addition, any tricks of the trade that you have learned in your years of flying would be a welcome addition to our "Rules Of Thumb".
Good stuff.
http://www.flightinfo.com/rulesofthumb.asp