As an update, I took a rather small to medium size rolling tote that I got from Joann fabrics with my 40% coupon. A plastic storage box packed with every piece of paper I owned. I strapped my Big Shot to the top of the rolling tote.
What I neglected to bring:
A jacket for the air conditioning
The photos I planned to scrap
Did you have a good time? Are you now more comfortable with what to take next time?
Every single time I've ever gone, I've forgotten at least one item that I wanted to use while there. I rarely ever finish completely any layouts but may get dozens of pages pretty well started.