What would be a first character?

go fighter or barb. rogue even but they can't wear heavy armor. caster is for the super-rich.
keep in mind as you collect gear for your character that eventually you will pass to samurai, and they can only use sword/dagger.... and on to pally, etc etc.

So what kind of gear should I be looking for for a fighter? And, I'm not really sure what I should do to get started...Make a character then what?

http://forums.d2jsp.org/topic.php?t=18560908&f=272

There's where you can find most of your basic information (how to make a character, use the market place)

Look here to find all gameplay explanations.

I'd suggest a fighter as well.

Get an Enhanced Effect weapon and an Enhanced Effect leather or scale armor.
Look for a charm with dexterity, and pump all your points into strength.

At level 55 you need a charm that gets you to about 80 dexterity.

PM me with any further questions