Hi Jason and welcome to Newf Net.
I am a first time Newfie owner too, I have had my girl Rory for a bit over 2 years now.
My advice is to come to Newf Net and ask any questions you want!
People are knowledgable here and always quick to answer.
Also read through all the old posts, you will find heaps of tips on training, grooming, behaviour problems, etc.