@Ian Meyer @Jen Whitehead
I got my investing/RE agent start as an Arthur Gary graduate as well. Walter Boomsma is a great instructor if he's still doing it in Bangor (shout out to Walter!).
Anyways, it's tough to be a 'good' agent part time. It's one of those things that you get out what you put in. Juggling family, other businesses etc can make it difficult to excel as an agent if you're not available to jump when a good client calls on you.
You'll definitely learn a lot but as previously mentioned here if you're only going to do a handful of deals each year I'd question whether it's worth the time and money spent. It was for me, but only because I ended up becoming a full time agent and helping other clients for 10 years while I built out my own portfolio.
Either way, congrats on taking the plunge. It's a win-win for you at this point. If it doesn't pan out you still have the knowledge and there's a bunch of alternative ways to still invest successfully even if you don't maintain a sales license.