I checked out Princess Auto - For a single tarp to cover a 32' boat, nearest
size was 40x30 at $139.99. Slightly less for two tarps of more suitable
size. I bought a swimming pool cover (~38x22) locally for $99.00 but it may
not be as good a quality and it does not have grommets or bolt rope - just
loops of same material around edge.

Graham

"98stratus" wrote Where are you buying your tarps from?!? I bought a 30
x 20 Heavy Duty 14x14
mesh (the heavist I could find) with a 1000 micron coating for $36 as
Princess Auto. they were on sale. Normally they are $50 If you really
want
to get fancy, shrink wrap, Otherwise spend $50 every other year. Pretty
cheap way to cover the boat.