We usually spend the first hour on 1, 2, and 5 minute poses; the second hour on 15 minute poses.
We have drawing boards, easels and drawing benches. We also have some reclaimed low-fire clay that you may use to experiment with drawing in 3D.
You can sign up in person when you come to draw. Or you can sign up on the website: http://arteast.org/2013/08/dr3-figure-drawing-open-studio/.