Thank you all again for your help and suggestions- I used so many of your ideas, and they aren't things I would have come up with myself. Here is my booth at the show:
I did well... not amazingly well, but well enough for a first (serious) show, and a historically un-busy show at that. I made the entry fee twice over, so that's good. And I was worried at first because (of course...) I was set up right across from the Scentsy lady (grr....). This area and this particular show are heavy on MLM's and a lot of the customers are only there to sign up for the drawings they have or pick up there stupid Scentsy refills (bitter much? yes...). So the fact that I did as well as I did is pretty darn good. Now that I feel like I've worked out some kinks I'm excited to search out some better shows in better areas where people are actually come to craft shows to, you know, buy crafts.
A few things I learned and a few things I wondered about:
1: Even though most of my soaps are pretty "natural," I need some more natural, more plain ones. There were 3-4 people who were looking for fully simple, hypoallergenic thing. I currently have three unscented bars- one plain unscented goat milk and lard, one with calendula (blossoms, as well as infused into the oil), and one with chamomile infused into the oil. The people who asked were looking for MORE plain (and I can't remember why the goat milk/lard didn't fit the bill for two of them, the third did end up buying one of those).
2: I need more of a variety of scents. So far I've made what I like, and I like warm, earthy scents. I need to be more concious about it and add a few scents like lemongrass. Does anyone have a rule of thumb for this, like you always try to keep X, Y, and Z soaps in stock?
3: I shouldn't be so narrow about what I take to shows. I also sell herbal tinctures and syrups and essential oil blends on my Etsy shop, but I didn't take them to the show because I didn't think that kind of thing would sell well. But two or three people asked about essential oil.
4: My lotion hardly sold at all. It was (I felt, anyway) reasonably priced. I had testers for each scent, and a big sign saying "try me!" But no one even messed with them. I thought something like that- fun scented lotions, reasonably priced, would sell better than anything else. Was I wrong? Is there something I could do to attract more attention to them?
5: I'm so glad I thought to make up samples- so many people took them, and I had them in little zipper bags with a business card. I hope at least a few people keep the cards and look me up!
PLEASE critique my display! I can take it! Even though I did okay, I want to do better next time!