Welcome Cavaliers!
Okay, I'm going to totally confuse you but I didn't want this to get lost in the minutea of that last string of advice:
Don't use gluesticks! If they say they are acid-free they won't be durable. And if they are durable, they're not really acid free. Go to Winners or your LSS and get advice on adhesives. Our WalMart carries Mounting Stickers, 500 per box for under 2 USD. They ARE acid free, easy to use and last forever. -- I'm sorry it's just that I'm on a personal mission to inform everyone about the dangers of gluesticks. I learned the hard way!
You should venture to the LSS and talik to customers, scrapbookers are notoriously friendly and love to share with each other... it's part of the fun of going to the scrapbooking stores. Also, they usually offer a beginner's class (as well as other topics) that are fun to go to.
Sizzix is great but pricy because you have to buy each die cut. I don't know how far "a few miles" is. Some scrapbook stores will let you use their die cut machines for a small fee (and the price fo the paper of coures). Our LSS has a die cut club, it's like $15 for a year of unlimited use of their die cuts and machines. Well worth the money. So I'd look into finding out if your LSS has that available. And, you might decide die cuts aren't something you're into. Maybe you'd prefer a WishBlade where you can die cut your alphabets using any font on your computer. Ultimately they're probably about the same cost. With Wishblade you pay it all up front and with Sizzix you pay every time you want a new pattern.
Best of luck. Just my two cents -- and I'm sure it'll be controversial to some -- do with it what you will!
Melissa in Seattle