Thoughts/concerns with single stage paint

[firedog]

Rookie painter here trying to plan a driveway paint job. Leaning towards using a single stage lacquer. The color will be white and have a nice compressor to supply air. Is there a certain type of primer to use that can be painted over without using a sealer? Is there a universal primer that would be best to use while doing surface work? Is there a certain tip/size or spray gun to be used with this paint. Not looking for a show quality paint job but more of a budget build quality job. Is there a different simple/quality paint that is better for the money? Thanks in advance for your advice and comments.