Oh dear we must seem complete anoraks!!
We have notebooks listing sites going back over twenty years and since we started going abroad have both written daily logs with mileage, campsite details and places of interest. I write two sides of notes in an A5 notebook every evening. I also download photos each day to a laptop and memory stick backup.
Several years ago I did a website design course and started our website where I add each year's foreign trips as a photo journal and sites and Aires. We've had contacts from all over Europe and even Australia asking for advice. Keeps me busy during the winter months - note to self - I must get last year's trip completed!
www.motorhomeandaway.com
Steve