I am interested in running a session or four. Knowing that the intro of D&D Next is going to be a big thing in the second half of the year, I'm almost a bit hesitant to even suggest 4e. However I know there are aficionados out there. I am somewhat familiar with the play test packet, but in the likely event that the 5th Ed is big, I'm sure I will have enough to go on. I could also moderate several board games, including Conquest of Nerath, Lords of Waterdeep, A Study in Emerald, several versions in the Empire Builder line from Mayfair, Arkham Horror, and Mansions of Madness. I may be able to talk my brother into running/ moderating the latter two as well, if there seems to be interest. I'm wondering how long of blocks are standard?