There are a handful of educators that I follow regularly.
One of them is David McKnight. He is an expert in the area of tax-free retirement and how to get to the 0% tax bracket. He has been beating the drum for years that tax rates will increase significantly in the future, in fact they have to.
Here is the link to a recent podcast he did on why now is the perfect time to use a Roth conversion:
If you have any questions about Roth conversions, please contact me.