What is everyone using to keep your boards from being stolen? Putting them inside the car is not an option for me. Mine will be on the roof rack. I'd rather just use cheap ratchet straps instead of some expensive mount, but I would need a way to lock them. Thought about using a cable lock, but those are just too easy to cut. The max trax pin types with a pad lock might be ok. Anyone have a good diy method? Or a product I never heard of?