@ii_kinglesbian_ii oh god i haven't played in forever, but i played a frick ton of remix when it came out (got red badge in a week or less). personally i stay pretty forward. i'm an aggressive splatling player, but i'm really cowardly. due to splatlings not being amazing in close range combat, i retreat pretty quickly at times. try and aim where you think the player is headed. because you have a lot of bullets (?) in one charge, even if you miss for the first part, you still have a good chance of hitting them.
thermal ink!! wear thermal ink so you can see where people are if you don't quite kill them :O also don't forget about subs, splash wall on deco is especially useful.
be the eyes for your team. scope out a couple of good spots to stay on and switch between them so that opponents don't just keep targeting you at the one perch you keep returning to. this one game, i stood on the same spot and just killed anyone that tried to get onto the tower. i got 20-something splats that game.
i'm really bad at giving tips but i hope this helped at least a little!! aaaaaa