If you aren't familiar with it, two sites to use
www.bracketmatrix.com
Compiles over 70 different people who do this. Shows average, high and low ranges, and links to each guys bracket. I think the wisdom of the crowds is pretty much +/- 1 seed line come selection Sunday for the vast majority of teams.
Also really like warren Nolan's site for tracking RPI. We all know the metric is dumb, but the committee use it and this is updated in real time almost instantly, gives projections, impact games that you can see what if stuff for rankings depending on future outcomes etc. Lots of cool features
http://warrennolan.com/basketball/2018/schedule/Cincinnati