Act 3: C5 - Displacement

Head down the path until you hit some ruins and fight a Theron Guard who wields a Torque Bow. Either go right and get up close, or post up and use your longshot to out-snipe him. Either way, go right for a bow and then pick up his if you can find it; swap out your longshot since this is a long range weapon. There is also a path on the left side that goes under and behind him if you need to do that, but the path has frags and ammo too.

*NOTE: In the flat ruins, Dom like to glitch up and yo-yo to you when you aim or something, I don't know. Best to not use the bow because of this.*

In the next area, take cover and just try to stay out of sight of the boat on the water. Handle the enemies who like to throw frags. After a while, wretches come at you from the side, just a few. Then move up to the ruined building and pick up the ammo and frags. To disable the boat, either shoot a bow to the orange containers or shoot bullets at it. Hitting those will make it crash onto land and maybe take out some enemies on the ground.

There is a journal atop the steps. Go over the boat and take cover until the gunboat leaves. Hopefully Dom doesn't go suicide on you, but do try to move up the cover to be with him just in case. Kill the enemies, a Kantus, and then a bloodmount. At the dock area, more enemies and a Kantus, so watch out for those tickers.

*NOTE: You can charge up the bow from cover, then aim so you don't have to charge up all the way while aiming.*

Get on the pier and a gunboat will drop some baddies at the end. Kind run up a bit as they run to you. Take out the rushers, then sit back and snipe the grinder from long range. Kill him, collect ammo as you move up, and grab his mulcher. Get on the rowboat, maybe.

Now get this gun on a box and start chewing up the enemies. Once they are cleared from the first boat, look around for a second and start in on them. Survive to the imulsion waters for some calm. When the boat is rocked, look for a gunboat to reappear, kill the flamer, and get on. Now you have two gunboats on the left, so aim for the back guys and work your way up. Another to the front-right that you can use your troika on. Refill at the infinite ammo on here and it's smooth sailing into the tunnel.

*NOTE: Did I mention you can cooldown turrets? And you do know you can aim in a turret, right? Just like any other gun.*