Yeah, sure. Get a GoFundMe to fly to Antarctica.
Find out yourself that the guy who tried to replicate the Northwest Passage had his insurance denied in his host country, then he was hassled in Canada for supposed cruelty to polar bears (hint: the people supposedly went on the Northwest Passage weren't eating tofu burgers), arrested numerous times, then he finds his crew missing, and when he sends a search party the strip him of his license, and arrest him for not being insured in his host country (he got insurance elsewhere). The oblt person more hassled? Donald Trump. Any attempt to to explore Antarctica is met with possible arrest, removal of licenses, or worse. Because of the endangered penguins. Yeah, sure. Well before Antarctica the waters below the 60° South longitude line are off limits. There is no similar treaty to the Arctic Circle.
So tours of "Antarctica" are basically the equivalent of Disney Land, you get a guided tour of a large island, and you have no idea whether it's Antarctica because all you can see is snow and ice. Yay!!! Someone on here said that a friend of a friend of his had like a Ferrari or something driving on the surface, and everything was wonderful. Or they just plopped you of at some iceberg.
Oh and by the way. That GoFundMe? I'm gonna require fund it using the following words and phrases "I will prove once and for all whether the Earth is round or flat! Come help me visit all the way to the Southern Ring where the South Pole (supposedly) is. I will see if there is a 24 hour sun or not, and I will be heading through rough terrain and historical areas to prove my point. I only need $10,000 (plus insurance costs) to explore this." Bets on whethee you get your money?
There aren't that many flat Earthers, and any money they have is inheritance. They are kinda not rich. Even if you got the money, you would be stopped, because the phrasing of the above fund letter makes you a threat to international order.