What should I get done before my new life as a nomad?

This summer I’m gonna be able to nomad. As of right now, I’m saving like crazy. Got a remote job where I can work wherever. Is there anything I need to get done before life on the road? My plan is to spend about a year around Europe, coming back home to the US for a bit, then Asia for about a year.

This spring, I’ll put most of my possessions in a storage unit. what else should I get done?