Well I can truly understand where you are coming from. Even though most everyone on here is saying to buy a rifle, just use what you got. I know money is tight for myself right now, and was barely able to scrape up enough for a 30.06 that's about as old as I am! Even $200-$300 bucks is a lot of dough for me, and probably for you as well. My brother is actually using a shotgun this year because he is broke as well. My dad has an old Remington 12 gauge pump he would often use over his rifle in brushy areas, simply because within 80 yards he was VERY deadly with it. With that being said, get to know the gun and fire a few rounds through it and make sure you know where that shot or slug is gonna go.
Save a little money back and get a rifle next season. Even though the economy is bad, it seams like a lot of those jokers think their guns are made of gold. Find something you like, and buy a gun that's proven itself. Some of the best shooting guns I know of have scraped up stocks and worn blueing. Just keep in mind when you purchase, whether new or old, they were made for a simple purpose. whether $200 or $1000, either will get the job done.
Good luck with the shotgun. Just practice with it! Practice makes perfect! (My Pop could put a slug through the dead center of a paper plate at 80 yards.) And with practice comes experience and listen to your buddies who you will be hunting with. And if you do borrow a gun make sure you fire it a few times first before hitting the woods!
