simple:
open up your ship list
pick 10 ships that have good damage:PR and hull:PR ratios.
put 3 high range ships (8+) in your top 3 stack, these guys are the ships that will fire first, deal good damage, and die real easy.
put 3 high hull ships in your middle stack, these guys will even out your fleet, so you don`t self-wipe on someone
put 4 no-retal ships in your bottom stack, these guys are really helpful in killing people who spam a lot.
Now go find some people and beat the crab outta them, gl.