I'm an air-rb player with almost 3500 hours, how the hell do I play ground-rb?!

I have almost 3500 hours in warthunder, most of it being in air realistic. Recently I've wanted to learn ground realistic, except I am extremely blind, die almost every match to a guy I don't see, don't know any power positions, am just generaly shit. anyone have any tips to get into, and suck less at ground rb? Any tips will be greatly appreciated, thanks in advance :D