The daffodils will bloom for you without chill. Go ahead and plant them. FYI all daffodils will not persist (come back year after year) in the deep south. There are those that will, but more that won't. So, depending on the varieties you bought, you may or may not see them after two to four years. Neverthless, you'll enjoy them for now and can do research in the meantime.

Crocus tammasinianus will bloom and return for you. That is the kind that is commonly sold here, so with a bit of luck, you should be alright with that.

The hyacinths, however, do need chill for 8 to 10 weeks in order to bloom. I understand about the space issue. By next year, I intend to have a little dorm fridge that I can run in the garage for the few weeks it takes to chill bulbs. I have been known to chill bulbs in the church refrigerator too, although this requires permission. :)

If you want to learn more about bulb growing in the south, get your hands on Scott Ogden's Book, "Garden Bulbs for the South", which I discovered based on recommendations from others in this forum. Without a doubt, I have saved more than enough on bulbs that don't have a chance of thriving here than the cost of the book. And, my pleasure in bulb growing has multiplied tenfold. (I have Grand Soleil D'Or and Grand Primo Paperwhites in full bloom in my yard right now. It surely does brighten up January!)

longcommute,

If you decide to chill your bulbs, you should know that tulip bulbs can't go into the fridge you use to store fruits & veggies as the ethylene gas produced by fruit and vegetables will kill the flower buds inside the Tulips (see: http://www.ehow.com/how_2305225_refrigerate-bulbs.html or http://www.gardenexpress.com.au/index.html?target=growing_guide/forcing_bulbs/forcing_bulbs.html&lang=en-us).
I'm not sure if the same applies for other bulbs, but it might not hurt to consider getting a cheap-o dorm refrigerator off freecycle or craig's list, since the bulbs themselves aren't cheap & they can quickly become an obsession.

Good luck!