I was at ALDI today (basically a discount grocery store for those of you who have never heard of it) and found a 4 to 13 foot extendable paint pole for $7.99. They were selling it as a telescopic broom by the brand GardenLine with two broom heads and a swivel attachment for changing the angle of the broom by up to 90 degrees. For any of you who have looked at the price of extendable paint poles, this is a pretty good price.
I can't attest to the quality of it, but it is made of metal and seems to be pretty sturdy. If anyone is looking for a good decoy hanger and have an ALDI near by, check it out. The barcode number on it is 90687, in case that should come in handy.