I remember myself not using any wm back on my Debian machine. Just added a command line to launch an aterm with size and position stated via -geometry parameter.
In fact it was irssi running in that aterm. Then, via aliases, I launched every needed app with its corresponding -geometry parameter. As I defined position and size at launch time, I never had the need to move or resize anything.
But I do agree evilwm is more user friendly. By far. Just keep this at hand:
http://www.6809.org.uk/evilwm/usage.shtml