Hotels with cruise parking:

http://www.neworleanscvb.com/static/index.cfm/contentID/505/sectionID/2/subsectionID/108

http://www.marriott.com/hotels/specials/mesoffer.mi?marshaCode=msymc&marrOfferId=145984

More parking:

http://www.neworleanscvb.com/static/index.cfm/contentID/360/sectionID/1/subsectionID/0