This is a very do-able project for the enhancement of the HITW and recreational outlet for the little clan members or even for those adult? members after they have sit around the "fire pit" and had a few beers. We have enough slab wood in our "wood pile" or the dunnage pile under the Wolf Den to build this. All we need is some sheet rock screws! The neighbors property should have a couple of old, forked trees that we could borrow. How high can we make the little ones go before they "puke" or before the "ferris wheel" tips over?