Duct tape, electrical tape, bungee cords...and maybe a ratchet strap or two. Added to the list thank you.
Hope to not need the tools, but if nothing else, my 9 year old son will enjoy them.
He's turning in to decent wrench himself. We work on his racing go kart together, and he helps me with my race car. He even helped me strip an entire car to the bare shell this winter. Small hands can be really helpful!!
We enjoy this sort of stuff, but I'm not afraid to point and pay if it makes sense.
Again, it's about being prepared. Seems unwise with the nature of these things not to be prepared no matter how good it is when you leave the lot, even if it was new.
