President:
Marco Rubio - but I'd be totally happy with Ted Cruz and Scott Walker as well.
Senate, only the ones I really care about:
Alaska: Murkowski (R)
Arizona: McCain (R)
Colorado: Mark Scheffel (R)
Florida: The Republican, not being Rubio because he's going to be president
Hawaii: Anyone but Schatz
Illinois: Mark Kirk (R)
Indiana: Dan Coats (R)
Maryland: Chris Van Hollen (D)
New Hampshire: Kelly Ayotte (R)
Pennsylvania: Pat Toomey (R)
South Carolina: Tim Scott (R)
Utah: Mike Lee (R)
Wisconsin: Ron Johnson (R)
Dan Coats is retiring.