Recommendations for airplane/beach

My fiance and I are eloping at a beach resort in just a couple weeks! We’ll be gone for a total of 9 days and need some good book recommendations for the flights and lazy afternoons by the water. I love autobiographies, romance, and thrillers. Recent favorites have been: Hiking is the easy part, The glass castle, anything frieda mcfadden (i’ve read all of these already), hemlock, the good wife, the arrangement series, the vacancy in room 10. Thank you!