That is a problem I've to which I've given some thought.
I don't have a satisfactory answer.
"Purgatory" comes to mind. That's a place marked by the absence of Rush Limbaugh, torture for withdrawing Conservatives.
As differentiated from "Limbo", a place where Conservatives have to listen to Limbaugh until they beg for "Independent" status.
There is the American Party, so small as to accommodate anything you'd like it to.
I wish I could be of some help. What I can do is pray for a navel-gazing, mantra-chanting, self-obsessed liberal gawd to grant you just enough intropspection to see where you'd fit and be comfortable.
But my prayers so closely resemble begging as to be virtually ignored.
I'll try, though. And good luck!