NORWEGIAN CRUISE LINE: www.ncl.com or 866-234-0292; Freestyle Cruising: www.ncl.com/fstyle/

VACATIONS TO GO: www.vacationstogo.com or 800-338-4962

MOTION SICKNESS TREATMENTS: U.S. Centers for Disease Control, wwwn.cdc.gov/travel/yellowBook.aspx

NOROVIRUS: U.S. Centers for Disease Control and Prevention,

www.cdc.gov/Ncidod/dvrd/revb/gastro/norovirus-qa.htm.

MEXICAN YUCATAN: www.travelyucatan.com