Hell yeah Pat. I made this dog house out of a deck this guy was throwing out when building a new paver patio I designed for him. Gave me the wood, just wanted it out. It has since been sold, but only cost me $50 or so in extra material.
Also made a bridge on my bro's property up where we hunt out of wood a guy was throwing out (from a deck) on craig's list. I got enough wood, and (3) dbl 2 by beams that spanned 20' (bank to bank) and enough planking to make a 6' wide x 20' long bridge. With the help of some cedars from the property building up the bank for support. Wish I took a picture of that one. Came out sweet for free wood.
Point is, you're a bowyer. That wood has life still. You just have to find it.