Surveyor's field book
Being an engineer, I have ready access to these books. They are about 8 in high by 4 in wide, with hard orange covers. They were developed for a harsh field environment and fit just about anywhere, even in a back pocket. The pages are ruled and the paper can be written on even when damp. The book stays in my carry-on bag with the shades and sunblock.I try to make an entry for each trip. Minimum data includes date, time, names of all aboard, weather (incl. wind speed, direction and sea state) and planned destination. When planning a trip, I transcribe relevant information from the chart to the book, so I won't have to wrestle with the chart at the helm. Rubber bands keep the book open to the right page even in a howling gale. All my GPS waypoints are written in the back of the book, just in case.It was an uphill battle to force myself to keep a log, because unlike most engineers, I'm not real organized. It took me a year, but now keeping the log is a habit... and a fine one too, I might add.PeterH23 "Raven"