Hi Dica:
I also recommend against PT pine for any project you will sit on or eat on. As others have said, cedar is a relatively inexpensive choice. I've never actually worked with it, but I'm about to start a few projects with it. My local Lowes is moving, and they put everything on sale 75% off yesterday. I picked up 150 board feet of 1x8 Cedar for $60 (thats $0.42/bf!). With a clear finish, it should hold up well.
Regards, John.
Dica wrote: