First off, let me apologize if anything in this post sounds like I’m talking down to you. I’m assuming that you’re relatively new to the game, based on your comment that you don’t know what gankers get from player ships. If this is a wrong assumption, please know any perceived slight is unintended. My goal in this thread is to help someone I see as a new player get what they need to enjoy EvE for a very long time.
Definitely build yourself a mission running base, that way you always have something to go back to if you run out of isk and ships. I’m sure you have your plans, but here’s my HS stockpile for you to consider.
If you fit out any battleship with T2 weapons and cheap faction/C-type tank, you’ll easily be able to do all L4 missions and all but the most rabid of gankers will ignore you for fatter prey. Plan for it now, but wait to go for marauders until you’ve got a bit of PvP experience. That’s an expensive ship and a bright flashing gank target, so you want to know how to best keep it safe before making that investment.
Attack Battlecruiser for doing Highsec anoms, with a HAC for doing the escalations and once again, the gankers pass you over for fatter prey. ABCs use large weapons, so you never have to worry about when a site has multiple people running it when you alpha everything off the field as fast as your guns cycle, and HACs are overkill for any highsec escalation. Gila if you can’t HAC it, pun 100% intended.
Yeah, I know T2 large weapons are a long train, but you want those before you get Marauder anyway, so might as well get the first one early. I recommend either Cruise Missiles or Projectiles unless you’re doing Amarr stuff. Golem is the most versatile Marauder and the Vargur is second. Vertical Supremacy!!!
After you get that setup, except for the Marauder, another option is wormholes, but only do that if you like jumping in the deep end. The wormhole corps are ususaly doing the PvE sites available in there, but it’s a completely different environment from K-space, and it’s quite dangerous. You will learn PvP and how to see people coming before they get to you, which makes avoiding ganks anywhere else absurdly easy.