Kyle, first question.  Do you have anything left over from when you were flying before?

If so you can get a Trainer ARF and drop your radio and engine in and go at it.  If not, you will need to get the RTF version or buy everything seperately.

Also if you do have the radio gear and engine, be prepared to replace the battery packs for the Transmitter and Receiver, and Glow Igniter, and also replace the glow plug.

Since everyone is suggesting planes, don't exclude the Tower Trainer.  For the price you can't beat it in eather the ARF or RTF versions. 

Before you buy, join the Tower Super Saver club and wait for a few days and Tower will send you a coupon code that will more than pay for the fees, and give you free shipping as well.  I have been getting coupon codes for up to $60 dollars off of a $300 dollar order regularly.