I also have and use a hunters journal.
Most every time, I will document my hunts in a simple hard covered record book you can find at bookstores.
I will list the date, time and temperature, and right in a short story what happened through that days hunt.
I will list within the "story" the time I got on stand, the overall weather condition, who I hunted with, where and on what stand, what type of weapon,(bow or gun, and what gun I had), also what I had seen as far as deer, or if any shot or kill was made. I also indicate any other animals I may have seen and how I felt during my hunt...cold, too hot, bitten by a thousand mosquito's etc.,
And lately... I will also describe coming home from my hunt, with my daughter and or nephew, sometimes seeing deer or turkey in areas we can't hunt.
And with the deer I do take home, I'll write about the processing of them and who's with me and helping.
Its real nice to be able to go back and read all the past years hunts and stories.