picked this up at Home Depot! Couldn't turn it down for $15. It had been returned and had some plaster on it, so I talked the hardware guy down to $15. He didn't want to do it, but I "used the force" on him and he fell to my power! It's quite stable and is about 20" high. It's perfect for sport utes and vans. I took my sons water float tube and butchered it and put two 8" sections along one side just in case it ever tipped toward the vehicle.
http://www.homedepot.com/prel80/HDU...omedepot.com&ovmkt=RRHSQV1MO3BS1OQTGH1DQBQ21S
http://www.homedepot.com/prel80/HDU...omedepot.com&ovmkt=RRHSQV1MO3BS1OQTGH1DQBQ21S