Ireland Baldwin is just living the dream!

On Thursday, the aspiring model posted a series of snaps on her Instagram showing off her family vacay in the Hamptons.

The blonde beauty sported a fringe bikini for their boating day, and posed for pics alongside her boyfriend Slater Trout, her famous father, Alec Baldwin and his expecting wife, Hilaria Baldwin.

Looks like they had a lot of fun at sea -- in one shot Ireland, Slater and Alec are jumping off of the back of the boat together and she posted, "My boys," along with the fun-filled snap.

So we're guessing dad approves of her new beau?

Ireland also showed off her modeling on their boating trip. In another photo the17-year-old struck a pose with her step mom and posted "Our boat faces" along with the cute candid.

Color us jealous -- click "Launch Gallery" above to see more celebrity beach bods!

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