Best Column plugin???

Need something to help create multi-columns within a page, but the few I’ve tried haven’t worked. I’m using Modularity Lite for my theme, and the page I need help with is http://kerganedwards-stout.com/faves.

What is the best/easiest way to make columns?? The lists I’ve found online are old…

Thanks!