As everyone else mentioned , read, read , read and then read some more. Nothing that you can get done right in this hobby happens fast. Read up on the basics of live rock, cycling a tank/water chemistry , filtration, and critters and you should have a good foundation. I'd suggest reading up on the basics now and maybe get the tank started with some salt water and a few chunks of rock and some sand and let it sit for a few weeks and you will be that much closer to your goal when it's done cycling.

Books I'd reccomend to start with - 'The Natural Reef Aquarium' By John Tullock put out by TFH press - you should be able to get it at many large chain bookstores or amazon.

'The Marine Aquarium Handbook Beginner to Breeder' by Martin Moe.

Both are good introductory books and are pretty easy to read. Also since you obviously have Internet access take advantage of the wealth of information available on reef tanks. Both reefs.org and reefcentral.com have some good information along with the usual collection of opinions and crackpots.

And most importantly, have fun!