Rebuilding twisted axle boot

I was doing some mudding this weekend and ended up twisting/tearing the outer axle boot on my 2016 1000 sportsman HL. Its a brand new Highlifter DHT axle and i understand its not the axles fault by any means. I am going to attempt to rebuild it myself, has anyone ever done it before? Does anyone know of any good tips/tricks or Youtube videos to make this process a little easier?