CHILLIWACK, B.C. -- Chilliwack retirees Della and Rob Jansen have been on 23 cruises, and number 24 is scheduled for November. “This is what we do, we cruise. And we cruise because this is a way for us to relax, it takes away our anxieties,” said Della. But the couple may have to cancel the 13-day Royal Caribbean cruise out of Florida, because Rob had two different mRNA vaccines. The cruise line only allows for that if the doses are between 28 and 42 days apart, but Canada’s interval is longer than that. “Mine was done within seven weeks so that’s 49 days. So I’m just out ...