Feline AIDS and Transmission. The feline immunodeficiency virus causes the immunodeficiency syndrome and can only be transmitted to other felines. In cats, the feline immunodeficiency virus may be contracted through contact with infested saliva, blood or other body discharges.
If you chose C or D, from above, the tie down is the same for all types of Soft Racks, wither you go with hull-up or deck-up. You can approach this in one of two ways; Attach the kayak to the soft racks then lift it all to the car top, or... place the soft racks on the car top then put the kayak on the soft racks.
Car rack: Unless you have an inflatable, folding or modular kayak, you need a rack on your vehicle to transport your boat. There are many rack-vehicle-boat combinations. See the REI Expert Advice article, Cartop Mounts: How to Choose, for more information.