chooch

I live in Michigan, and in the mid-west there is a home improvement store called Menards. This style board I've only see there. They are called "Ultra Deck" and when on sale they sell for $ .99 LF. Here is a link to their web page.

Chuck, That picture was taken just after the track was laid and the decking wasn't yet complete. There are now end caps on each board that seal it off from pests. You could also add a mothball or two to each to keep it clear of bees and wasps. Here is what the finished decking looks like.

It took a long time, but I finally got a set for my Hudson. Good luck with your search.