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Ordered a red AWD LR model 3 on 30Nov18 and received email that delivery is scheduled for 07Dec18! That was fast. Assigned a Delivery Advisor and scheduled delivery date but did not receive the VIN yet.
Congrats!
Please consider adding your data to the following google sheet that has been doing a terrific job of helping people understand how their orders are progressing relative to others. Teslike Model 3 Order Tracker #3
Make sure, if you are financing yourself, that you know who and how to contact to get check when needed.
Also contact insurance to be ready to get binder when needed.
Check on your charging infrastructure.