Improving your poker game might be the obvious choice, but there are a number of steps that players can take to prepare for legal online poker in the USA.
The first step is getting to know your local laws regarding online poker. You should know that it is 100% legal to play online poker in the United States at offshore online casinos. You cannot get in trouble for that.
If you want fully legal, regulated online poker, then you might want to contact your local representative and let them know how you feel.
The second step is getting your bankroll in order for online poker. Most regulated online poker sites accept credit cards and wire transfers. Bitcoin and other cryptocurrencies are becoming increasingly popular for online poker. It might be a good time to familiarize yourself with the concept and look into acquiring some crypto.