Ahoy! Kate Hudson and Fam Hit the High Seas for Goldie's 70th Birthday

Goldie Hawn and Kate Hudson on their boating adventure. (Photos: Instagram)

Hey, Goldie Hawn and Kurt Russell — adopt us!

To mark the Oscar winner’s 70th birthday, the never-married couple of three decades rallied their four kids for a cruise to paradise. Kate Hudson is serving as official vacation documentarian for the trip, sharing a handful of edited pictures to Instagram.

Kate with brothers Wyatt Russell, Oliver Hudson, and Boston Russell — and some cheese blocks, a party necessity.

With drinks flowing (Hudson Bellamy wine, perhaps?) and few chunks of cheese, the party was underway. That’s how the Hawn-Russells roll.

“Off grid with my bros and parents for a week!” the Rock the Kasbah actress, 36, captioned a photo of her brothers Wyatt Russell, Oliver Hudson, and Boston Russell inside their boat. “We’ll see ya on the other side ;) #LoveMyFam #HappyBirthdayMamaGoldie #OnlyGirl #LoveTheSea.”

Who can really go “off the grid” these days? There is even wifi at sea, which Kate soon learned.

“The heavens have opened and gave us wifi…” the mom of two wrote .

The family that hikes together probably also bikes together. They’re sporty like that.

They all went for a hike with Kate no doubt in her Fabletics best.

“Exploring,” she wrote with the tags, “#LoveMyBrothers,” “#NotMuchHasChanged,” and “#ExceptNowTheyHaveToKeepUpWithMe ;).”

Kate Hudson isn’t afraid of no panorama.

We’re not sure who was behind the camera for this one — Ma? Pa? Nick Jonas? — but the siblings, and Oliver’s wife Erinn, were captured enjoying an ankle-deep happy hour. Kate had on a pink bikini with her paddleboard strapped to her ankle.

Oliver’s wife Erinn, Oliver, Wyatt, Boston, and Kate were at peace while enjoying a shallow happy hour.

Of course, Goldie’s big milestone was also marked with cupcakes, beads, and a kiss from her little girl. Kate shared a video of Goldie’s birthday bash aboard the boat.

Cupcakes were served aboard the boat for Go-Go.

Not a bad way to spend a birthday — or Thanksgiving — or life.