Please save the valves, the older Haukely Roberts valves AND spare parts for the same, are are no longer available. Owners of similar vintage Aire boats would love to have them. The bladders would be useful too. (mine is an Aire Cougar, 1994.)
With some PVC adhesive or a sewing machine the tubes can be turned into heavy duty dry bags. Good for the fire pan, trash and the like. For an ultra simple bag cut out a tubular section and avoid new seams by making both ends roll up, resulting in a double ended dry bag. Just cut some slits on one side of the open end to thread in a regular cam strap, roll and clip as normal.