Last year, when I got her DVD, I did play around with some inks on muslin. And, as I am wont to do (especially when using the word "wont"), I got out all my writing implements and did a test sheet to see what writes well on fabric, what's waterproof and what's not, etc. I used everything from Sharpies to markers to pens, then swiped it with a wet brush.
I will be gathering and assembling for the next few weeks, getting just the right things to pack. Can't wait.
And I'll also be perusing Lisa's Flickr photos, to see what she and her other students have been doing. Love the fabric books!!