As far as straps go, do you have any marine or rigging supply houses close to you? Of not I would be happy to get you a price on a 20' or any other size nylon twin path, shackles you can get basically anywhere. I had a girlfriend in high school and her dad worked for a marine supply house and made nylon straps and slings for a living, I got them by the pallet when they get a fray in them and had to be turned in. He also made me new ones with my name on them so they wouldn't get lost on the trail. I can call him and see what let's say a 20' twin path, a 5', and a 30' would go for. I use a 5' to wrap around a tree and fasten back to the rear bumper whrn using my winch to recover folks. The 20' and or 30' are great for towing people out and if a snatch is required you don't have that sneaky feeling a chain is fixing to come through you window.