Cross class take two ranks to increase 1 point.
Slipping back into 3.X edition there Bounty. Cross-Class Skills aren't a thing that exist in Pathfinder.
Here's some specific things.
Skills - does having something as a class skill change the mod? Is there anything that I need to put in there, or does it automatically have the correct values?
I've not gotten into the armor yet, it looks like that should be pretty easy to put in.
Feats - so far, I took point blank shot and dodge. Do I get another? If so, any suggestions?
I'm guessing that alot of the things dont actually need to be valued, for my class.
Okay lets cover some ground here. Okay first skills. You gain a number of skill points per level equal to 6 + your intelligence modifier (in this case +3). This gives you a grand total of 9 skill points per level or 27 points total. You can distribute these points as you wish in any skill on the list with the maximum number of points you can put into a single skill being equal to your level (so 3 in this case). If the skill is a Class Skill you will receive a +3 bonus to it so long as you put at least 1 point in it (the sheet will add the modifier for you).
Feat wise you will receive one at 1st level and one at 3rd level (and one every odd level thereafter). In addition as you are a Ranger you get 'Endurance' as a bonus feat at 3rd level and you get an archery feat for free from the following list; Far Shot, Point Blank Shot, Precise Shot, and Rapid Shot. My personal recommendation would be Precise Shot as that will allow you to shoot into melee without penalty or risk of shooting an ally.
Edit - Oh and something to think about down the line. You high intelligence grants you an additional 3 languages.