Paul McCartney and his wife, Nancy Shevell, hit the water in Ibiza on Monday, when the couple boarded a private yacht with a group of friends for sailing fun. While Nancy put her bikini body on display during her boat trip, she covered up with a rash guard when the couple took a dip on Tuesday. Paul, meanwhile, went shirtless  to splash around in the ocean with his wife. Their trip comes just a month after Paul had a nasty health scare that forced him to postpone a string of tour dates in Asia and the US. Paul, who was set to launch a huge Summer tour, was hospitalized for a viral infection, but he is apparently on the mend. His Beatles bandmate Ringo Starr said that Paul is "doing good"  and that "he's getting ready to rock." Paul is expected to pick up his tour in July and will resume his US tour dates in October. Before his illness, Paul reunited with Ringo for a special anniversary concert to honor the 50th anniversary of The Beatles' appearance on The Ed Sullivan Show . The twosome performed and watched other musicians — like Katy Perry  and Pharrell Williams — cover famous Beatles hits.