Looking for a place to order from online. Any sights or vendors or anything you guys would care to recommend?
One of the better wholesalers is Florida Aquatics Nursery. Perhaps you can get your LFS to place an order for you. Baylees Fishes on Aquabid used to have really nice plants. He isn't on there very often lately due to health reasons. Lots of other places don't ship a lot of plants in the winter due to the cold temperatures.
I've had good experiences ordering from aquariumplants.com
It's been over a year but if I recall I did 2nd day through UPS and they came in an envelope w/ the plants in bags with enough water to keep them wet.
Bottom line is they were alive and healthy.
You wouldn't want them dropped off on your porch all day in the winter, but it's nothing fragile like shipping fish....
Maybe try a first round with some inexpensive plants to see how it goes?