OK, except for my axle which is on order but wont be here for about two weeks and the tongue, which I intend to finish this afternoon, my frame is moving toward being at the painting stage. So, what does experience say? How should I do this? Krylon? Tar? Prime? Don't prime? What is Rust Bullet? I know what I am thinking, but I wanna hear from the guys, and gals, who have done it before, and maybe would do it different next time.