I put a reply on the International Drive thread but....it's going to depend on your budget to be honest. The cheapest way we found was to buy our accommodation and flights separate and to do it yourself on the net and high street but using reliable sources.
We booked our accommodation through Holiday Rooms Direct their website is holidayroomsdirect.com. Once we found a place we like we search the net for more info on it before booking, it so easy, ( at this point they said to us if we tried to get a flight within 24 of booking but none available they would refund us no admin charges). We went to Flight Centre and got direct flights they are expensive but the onces that are cheaper are because they go to USA via Amsterdam or another European city from the UK and the leg room is small, 9 hours is a long time.
Hope this helps some.