First item is the fiberglass sticks. Silly cheap off amazon.
10.xx each with 8.xx shipping. I added 4 to the cart and shipping was 12.xx. so that means i can get each stick shipped (if i bought 4) for about 13 to 14 dollars each. Or under 20 dollars per stick if i ordered 1.
So the sticks seem to be very cheap.
Mount will be next.
A pic i saw for a silly simple mount would be a piece of wire and then a closed ring. Attach it to the cleats on your boat and just slip the spike/pole thru it. Not as secure as a 180 dollar bracket but it would cost next to nothing to have 2 poles and 2 very simple mounts on the boat. I'll try to find a pic of the rope and ring.