That said, I’m seriously considering moving up north away north as far away from the equator as possible, and to an area with fresh water and farmland.
Just move to a civilized, developed country. The places best prepared to deal with climate disasters are the countries that can throw money at it. Desalination plants, hydroponics, border security, police, army - this is what will let you survive, not fresh water and a gun. This crisis will put pressure on every country. Countries up north have to import a lot of food and also have issues with drought (look at UK), disappearing permafrost (Russia, Sweden) and immigration (UK again).
The only good news is that young conservatives believe in and want to do something about climate change,
No. Almost no one, except maybe the most progressive young people, wants actually do anything about it. To actually stop climate change we would have to seriously lower average standard of living in a developed countries. We would basically have to shrink the entire economy, put most people on some sort of UBI, and make sure they have basic necessities and not much more. No one is ready for this. Most people are not even willing to switch to electric cars because it will take them a bit longer to drive 800km when they go on holiday twice a year. Nothing will be done.