Thanks for the replies guys. I went to my not local hobby shop (60 miles each way) today while I was down that way and bought all the balsa I needed for my next project... promptly breaking a 1/4 x 1/8 stick for a wing spar when I got the wood home. Duh. But there's a Michaels nearby and I may be able to get a replacement there. The other hobby shop is 15 miles each way but has very limited selection. Ugh.