We are not going to have time to get them before we go. Unfortunately we can't order them until Thursday, which only leaves us a week before we go. I don't think that will leave enough time to recieve them.
We have previously stayed at the Amerihost Hotel on the 192 and there was a sales desk there that sold disney tickets (no timeshare presentation, just straightforward sale). Not sure if other hotels have this service also, I am sure though that there would be others. If you can, definately get them before you go to the Park otherwise you will have a long wait in line.
On our last visit in September '03, we bought most of our tickets from The Orlando Tourist Information Office on I-Drive. They offer a full range of tickets and at discount prices. They'll also advise you on any special offers (Sea World 2 days for the price of 1 etc) and are very friendly.