I have an '05 Lariat with a leather tourneau cover. I want to get a cap to use for transporting camping gear this summer (I am a female and we take a lot of stuff camping)... my question is how easy or difficult is it to put on a cap? Do I need to dismantle the whole tourneau frame to put on a cap or can I just remove the leather part? I have heard that I may be able to get a c-clamp cap but I am not sure if this is accurate. Any info would be greatly appreciated. Thank you!