I have a 14' NRS cataraft with partial mesh floor in the back and 1x12 boards up front and on the deck. I am wondring what other rigid materials people use that is lighter than these boards. I am estimating they weigh in around 40-50 pounds. lookin to lighten the boat up a bit as the Gulkana and I did not get along below the canyon last fall.
I am assuming some type of platic is the most readily available alternative. just looking for some ideas.