I wish I could attend it but I have to sit an exam at the end of August and I already arranged a trip to the Swedish "fjällen" in the beginning of that month so I'm all tied up :(
Anyhow, when it comes to forums I'd like to see as much flexibility as possible and if in doubt just look at the most popular forums and copy their functionality (something for the rainy days ;-)
I'm sure the camp will be a blast, I only hope some of the best ideas will be written down between the pints and hiking =)