Rc
I started out with this
heli. Buy it at Toys R Us and get the warranty. Sometimes they are defective out of the box but if you get the warranty than you can keep bringing them back (even if you crash it)

. Keep in mind the first one I bought was defective. It wouldn't hover. I brought it back and the 2nd one was perfect.
My house mate and I have spent many a night flying this heli and have finished of a few six packs of sierra while doing so. Always a blast the little bugger was invincible.
If you get anything more complicated than one of those helis you'll be paying a lot of money and if you crash your done. The havoc heli is IMHO the way to start. If you want to buy carbon fiber blades for your 1000$ RC heli down the road suit yourself.
Fixed Wing:
www.nitroplanes.com is a good place to look for a discount model. I would try and get a 4 channel powered glider. If you don't have ailerons your going to get bored. A buddy of mine picked up a model called the wilga he still has it after many crashes and it still flys.
There is a local RC shop and some of the guys fly different powered RC models. Keep in mind these guys are full on into it and are at an intermediate level. They have gotten past the well that was fun but I think RC is stupid. It is a hobby to them. I have a lot of fun watching them fly. There is usually 2 or 3 spectacular crashes. Usually a stall into spin on final. No mid airs yet but I'm waiting.
3 seem to be the most common.
Trainer:
T-28
Acro:
Typhoon
Fast:
F-27
You WILL crash. Office depot has some double weave tape that is made by 3M it is a must have for a beginner
I haven't bought anything since I picked up my slope soaring glider. The slope season is over. It isn't for beginners but once you learn how to fly slope with a glider you can fly for hours. It is very peaceful and quiet. Sometimes you get to fly with the fledgling Red Tail Hawks or a curious crow or raven. I find it fun even though I fly for a living so I get sick of airplanes now and then. All you need is a hill with some wind.