GOP Senators Graham (R-SC), Cassidy (R-LA) and Heller (R-NV) are the main sponsors of what looks to be the GOP's last hope, which pushes block grants and health care decision-making to the states. See a major point comparison with their bill and the ACA here.
Don't forget to contact your representatives and let them know, as a consumer, you want control to achieve transparency, accountability and affordability in America's health care once and for all.