I've found for kayaks that I like thule better than Yakima racks. Reason being is that when you are sliding the boats onto the roof of your vehicle with the Yakima racks, the saddle mounts tend to rotate around the bar, whereas with the Thule they can't rotate.
I run a pair of saddles on the front and hull rollers on the back for each boat (total of 2) for 1 vehicle and a set of kayak stackers on the other (for the end of river pick-up, can carry 4-5 boats depending on size with the stackers.)
I don't have these on my Bronco, but I have Thule components going all the way back to 1996 that I still use to this day....One rack has been on numerous vehicles of mine (with different feet to change over...96 GMC Jimmy, 98 Blazer, 01 F-150, 04 Mazda6, 05 Mazda3, I just need to check my rack feet and one of the sets I have already may work on my 00 Taurus I bought to replace the Mazda3 I'm selling)