Has anyone figured out a good way to leave your fob with the truck while kayaking or surfing. I've seen things like https://www.amazon.com/HitchSafe-HS7000T-HS7000-Key-Vault/dp/B000I66JEM?th=1 but when I put my fob just inside the hitch, the truck still unlocks. It's possible that the added metal of the safe will be enough to keep it from unlocking, but wanted to ask before spending the cash on one.