Just pulled the trigger on attending the ISAGA 2010 Conference in Spokane in July.
Check out the very full program here:http://isaga2010.wordpress.com/conference/programming/
My impression of ISAGA is that it is a little more academic than NASAGA, and the program titles seem to support that assumption. I'll definitely report out my experience here, and if there are any that are located in the Pacific Northwest that are interested in finding out what life is like in another "SAGA" I'd love to see you there.
With respect and appreciation,