We just got the quote for our group’s 7 crates. It was roughly $10k less ($23k vs $13k roughly) by sea to Houston than air freight to Atlanta. We will have additional costs from Houston since we are in South Carolina, but we can easily drive to Atlanta to get them.
Be very careful about the alluring price savings of sea shipments. There have been many posts on this forum and other hunting forums about people doing the sea shipment, and then getting hit with massive port charges when it gets here.
I have seen a lot of posts where people said it would have cost the same or been cheaper to air freight after the port fees.

