Guys...I am trying to pull a trigger on two or even three kayaks in the very near future(2-3 months) and don't really know , how long they can be to be able to sit on roof rack,preferably Yakima set from AB,but i am open for suggestions,without securing them in front and back with ropes to both bumpers.I need something recreational to touring , so sizes vary from 10 to 14 feet.Obviously the longer the better,but , if it will be unsafe to carry them on top,because they just too long or to heavy, i will adjust to fit .Has any of you have an experience in this field?Roof span in LR3 is kind of on the short side,so I don't wont to sacrifice a safety of my family on the long haul. Thanks