Cullen12: ...but it has been my experience that this game is not very fun unless you have a well ballanced party.
AndyBuzz: Not really. The game might not be lots of fun when you are unfamiliar with the rules (and BG doesn't help too much I must say) and you are constantly in wtf-just-happened mode. When you familiarize yourself with the ruleset every party is lots of fun, especially in the unmodded game which is not very difficult.
Not very difficult? WTF? Maybe for a 1000th-time player, but let me tell you from the perspective of one who struggles to go through the game for the first time. There are a lot of battles that are difficult - extremely difficult. Since the OP has already picked up Keldorn, he should already know about one of them (for me at least). There are many, many others of course, and I'm still only in chapter 3.
Thoroughly agree with the people who say you should just enjoy the game though. I've asked a bit too much here and there when running into problems, and people seem to have an extreme urge to tell what will happen although I make it abundandly clear I haven't gotten to this or that point yet and don't want spoilers. Some have been small, others are huge. You can only play the game for the first time once :(
Cullen12, you seem to have a good party, though you lack a mage. Picking up Jan might be a good idea then. I have heard he and Minsc are hilarious together too.
Setting traps (or throwing with Yoshimo's special snare) is difficult until you get the Set Traps skill a fair bit up, because they tend to fail. I've gotten Yoshimo's to 100 now, so he always succeeds.
One thing I will say for advice, is that if you don't have a mage you'll run into problems pretty quickly. You have some cover in a Druid protagonist and Jaheira, but you need a mage for dealing out the hurtin', and not least for taking down enemy mages. At least that's my experience.
You've already come across Nalia. She is a pretty good mage as well, and I'm a little sorry I didn't pick her up myself (but am pleased with the party of ill/thief, Jaheira, Yoshimo, Minsc, Keldorn and Aerie). I'm not sure if you have come across Aerie yet, she is available early on. She is pretty good as well as she is a multiclassed Mage/Cleric.