There should be a Joann Fabrics near the port. Not sure of any specific location that close to the port. The is a wonderful large quilt store in Margate, (about 10 miles west of the port) They also have an online store. It is called Sunshine Sewing and is on Copans Rd and Banks Rd. Very easy to google or go to www.sunshinesewing.com
Hope you enjoy your stay when you are here.