What would you do if you won the $1.35 billion Mega Millions? We have some ideas

Friday night’s Mega Millions jackpot is $1.35 billion bucks — to date, the fourth largest in U.S. history. 

If you happen to be the lucky winner, however, Fortune estimates you’ll have around $538 million burning a hole in your pocket after taxes, provided you take the cash option, as most winners do. With that in mind, here’s a handy shopping list. 

If you’re looking to get away — and if you have to reveal your identity, as some states require, an escape from sticky-fingered friends and relatives would be handy — Fortune found Rangyai Island near Phuket, Thailand.

You can snag the entire 110-acre land mass, complete with fresh water, electricity and cell service, for $160 million — a pittance for someone of your new status. 

At $69.5 million, ABC Audio found Laurel, an iconic, 240-foot superyacht. According to the International Yacht Company, “She offers an abundance of luxury amenities, providing 17 guests with an unbeatable experience while cruising.” Oh, and she has a helipad, too. Heck, you need to get to your island somehow.

Most of the biggest names in music can be yours for a private concert: Ariana Grande would set you back $6 million, the magazine says; Coldplay would run you a mere $1.5 million. With all the cash you’ll have, you could have your own live iTunes shuffle at home.

If fine dining is your thing, there’s always the option of 538 million $1 tacos.

Not to burst your bubble, but the odds of winning are 1 in 302.6 million. 

By comparison, according to Amram Shapiro‘s The Book of Odds, you have a better chance of being killed by a vending machine than getting that lucky ticket. Those odds stand at a comparatively far more common 1 in 112 million.