Quote: Then, read the basics again, and more detail where needed.
Yes, with a new camera, I read the manual and go take photos for a while. I then go back to the manual and go over things that are not clear or that I have not worked out.
Quote: I have noticed that some previous posters mention "WR" lenses. If you want to spend the extra $$, go ahead, it is good gear, - I have, at times, but how often are you planning on taking photos in adverse conditions.
It depends a bit on where you are. Where I am, in the Wet Season, 'adverse conditions' can arrive very suddenly! The Pentax would not survive a full tropical downpour (I have a Ricoh waterproof for those) but WR would help if a shower suddenly blows through. I would add, however, that most times I would have a waterproof camera bag under those circumstances. But it's not just rain but also dust.