This is a great post! Good job 'Dude' haha.
I used to keep one as well, just a very simple excel spreadsheet. After each trip I'd type in a few words: where, when, who, what, etc.
for a period of time I was going out quite alot so I stopped doing the journal (it's like coming home at night and then get ready for next morning).
This certainly made me want to start again!