Hey I'm doing a physics project. I have to make a mousetrap powered car and I was thinking of using balsa wood for the main body to lighten it. Where would be a good place to buy some ? Would I be able to find it at wally world or some place like that ? I'm really not sure where any hobby shops are around here but I'm going to check if one is still around sometime. But I doubt it since it was rather crappy and I haven't been there in a good 10 years or so.