Looking for hotels and things to do around Orlando
 

I will probably be flying out to Florida sometime in July, but I am searching around now just to get an idea of prices and thought I'd ask you guys.

I will fly into Orlando, but I will be visiting my gf in Melbourne(main reason I am going) and I'll be going to the space center at some point. So anywhere between those three places is what I am looking for, plus any suggestion of things I should do while I'm there other than the space center. (I'm not a fan of Disney)

I am not sure how much I will actually get to see her, so other options are good. Plus I know there is a lot around, so I am just wondering what you guys think would be really worth seeing. I will probably be out there for 3 or 4 days.

Thanks!

Edit: I am looking for some place inexpensive, such as a bed and a lack of bad smells/insects in the room. Nothing too fancy, I probably won't be in it much.