I don't get to ski in a course very often but I still keep track of my skiing. Here are my columns: Date, Time, Ski, Boat, Location, Conditions, People, #ofRuns, Wet Suit type, Notes (things like rope length, binding releases, course statistics, how much money I gave for gas, ...). This year I got out on the water 38 times and skied 62 sets. I played around with shorter ropes (28 to 35) on open water at the end of the season and really had fun.