I don't see Trump himself pushing hard to overturn it. He's expressed pro-choice attitudes in the past. Bringing up Roe v. Wade would just be a bone for his base. He's going to focus on decimating regulations, killing public welfare for citizens, increasing public welfare for corporations, tightening immigration policies, and ignoring the fact that we kinda sorta need to do something about adapting to a shifting climate that'll make half of Florida disappear in 50 years.
Granted, HRC really wasn't much better, but at least she believes in science.
I'm glad we probably won't go to war with Russia, though. He has too many Russian business buddies.