Do some mock drafts over the summer too to keep yourself thinking about it. Don't put too much weight in the results, though, as so much changes in August when camps are open and pregame schedule is happening. That caveat aside, it is always good to practice and you'll have a feel for who is going when. Combine that mock practice with news and evaluation of camps and preseason and hopefully you can build a championship team.
My problem is that everyone I play against already does those things and does them better than me usually.