There isn't much to support development. A blank scrapbook (which you could buy from any stationery shop for little cash) plus a thin booklet of about 10 pages explaining the types of activities your LLC will take you through. This stage really depends on the strengths of your LLC and how good your group dynamic is.
Personally I had a bad time initially and then swapped to another group. Since I did that, the sessions have been structured with a new thing to focus on each week and it has been great. But if your LLC isn't comfortable with the exercises, it wil feel like a waste of time.