I don’t think you’re correct.
- Richard Nixon (1969–1974)
- Gerald Ford (1974–1977)
- Jimmy Carter (1977–1981)
- Ronald Reagan (1981–1989)
- George H. W. Bush (1989–1993)
- Bill Clinton (1993–2001)
- George W. Bush (2001–2009)
- Barack Obama (2009–2017)
- Donald Trump (2017–2021)
- Joe Biden (2021–present)
I just learned about Waypoint to plan trips. Haven’t looked at it yet but it sounds cool.