You're all so kind. It was difficult at first and I didn't think I had much stash either but it is so much more fun now that I can see everything. I still have one lonesome bin that's a mess but I let the girls I teach dig through it so I may just leave it as is.
Donna, I found a 4 tier bin set at Target a while back when they were on sale....the first 2 drawers together are roughly the same size as each of the bottom drawers. I keep my ziplocks, freezer paper, heat 'n bond in the bottom drawer because there is plenty of length to it and it's pretty deep. If I want to go searching for something I can easily take out the drawer and put it on my ironing board to keep from bending over.