Congrats on getting your first bike. Welcome to the forum.The statistics are heavily against you as a first year rider. First year riders are heavily over represented in accidents and fatalities, so it is the year that makes or breaks literally and figuratively many riders. If you haven't already, you probably want to sign up for the MSF BRC and ERC courses, and some ZARS days.
Welcome. Yes all great advice. I'll be down for riding this week send me a message if you want to meet up.
Another course you might consider taking if you don't have previous dirtbike riding experience, is the beginner dirt bike riding course offered by http://dirtbiketech.com/ .They provide bikes if you don't have one and do a great job of teaching basic low speed and low traction riding skills.