Trying to decide if I need to add AT&T's Cruise Package if I also get the ZOOM package or if I get the ZOOM package will I be covered for texting, calling, data? Going on Radiance of the Seas in April for the Panama Cruise. Don't want to over spend trying to be able to stay connected back home. Any advice? And does it make a difference if we are Diamond status and staying in an Owner's Suite?