Do they make a Split cv boot for a 99 ford f-150? I need to replace one on the drivers side. It appears to ba a major repair to take all that off to just replace the boot.

Removing/Replacing the cv shaft is not as much work as it looks.
Take the wheel off, take the axle nut (36 mm) off, undo the lower ball joint (21 mm) and then undo the 6 bolts on the inboard side of the shaft (12 mm 12 point bolts) and then pull down on the inboard end of the shaft. (it may be necessary to hit the end of the bolt with a hammer) remove the splined end from the wheel hub and remove from vehicle (it is possible if a bit tricky to get the shaft out without taking anything else apart, just don't give up too easily. It is often easier and cheaper to just buy a refurbed CV shaft than it is to replace a torn boot by itself. A new boot from the dealer is over $150, a remaned shaft from Pepboys is about $75.