What I did:
I went to HD, bought 6 buckets, and filled them 1/4 with new water. Then I went to a guys house and picked up 150lbs of live rock with some corals on it. I borrowed some of his water to get the bucket to be 3/4 full, and made sure the corals were under the water.
I the tied all the buckets in my trunck so they wouldn't fall and drove home (1.5 hours with trafic on a hot summer day).
I mixed some of my old water because I didn't know if he would be able to fill 6 5gal buckets.
The rocks came with 50 snails, two brittle stars and covered in copepods. Everything lived.