First off... Congrats! Being a parent is a wonderful adventure. I am the mother of two little boys. My best advice is :
1. Be Consistent.
2. Be Aware ( a two foot child has a 4 foot reach)
4. Remember when you were little ( put yourself in the baby's shoes so to speak)
5. Set an example of how you want him to be by being that yourself.
6. when in doubt... check it out. ( better to be safe than sorry)
7. Keep mommy happy.
Good luck! I wish for you many years of happiness.