Not so much as a guide but more of a massive tip on killing hyperous the invincible and master gee on your own (yeah i know spelt wrong) . i played the pirate's booty dlc on a vita and breezed through these two bosses on my own, no baby maker, bee shield etc, i was level 50 and used a 54,000 damage pistol (not infinite ammo) just kept running around blasting the minnions first, taking damage all the same but just lasting out, then just kept firing away at hyp till dead and again with master gee, same tactic only shooting the worms to give off gas to choke MG, then switching guns to caustic shotty (7,500x8 damage). when i did this on xbox it was a nightmare, it always took 4 players to do them and even after getting untold legendary weapons i still couldnt do them alone, unless they've patched it due to people complaining about difficulty (which i did read somewhere) then if you have a vita you will be able to breeze through these 2 bosses, my first thought when i came across these 2 was "shit...no 4 player coop, only 2,.... im in egg,bacon and bubble" so i gave it a go anyway, died the first attempt, saw how much damage was done and went for it again and killed him. it is doable on your own.