Invest In all the health regen skills in brawn skill tree. Find an Altered Beast class mod preferably blue. Yes blue. With +6 Sexual Tyrannosaurus, manufactured by Torgue. I prefer a +50% vitality relic. Use a neogenator shield. As a last resort, a Leech grenade mod.
i go with a tank or titan class mod, personal pref really, with +6 to hard to kill for more health n regen n +5 to im the zerker for 40% kill dmg resist, a rough rider shield for more health n 20% dmg resist, a resistance relic for another 21.6% dmg resist and ele resist and most points in the brawn tree just enuf in the middle tree to get zerk duration n stability.
"One of my hardest parts of my job is to console family members who have lost their lives" - George Bush Gamertag: jordoneus121
His Bus That Can't Slow Down skill helps counteract the speed penalty from the Fabled Tortoise or Hoplite shield, even better if you have the Legendary Berserker class mod. Combine that with the Rampage tree for Last Longer and Yippee Ki Yay.