I would not have supported Trump normally, although I did get some amusement out of his annoying the GOP establishment never mind the media and Dems. If I had my choice Cruz would be the nominee now that Rand is no more.
That said Romney and McCain and the rest railing against Trump actually sort of makes me want him to win. For years the GOP hasn't listened or just pretended to listen to the independents that lean conservative, Tea Partiers, libertarians, what have you. At this point I'd almost like Trump to win to poke a stick in the eyes of the McCains, Ryans, Romneys, McConnells of the world. They are all squishy conservatives at best and to be perfectly honest I don't see how they can criticize Trump.
They all campaigned one some of the exact same things Trump is and then when or if elected didn't follow through on their promises. So now possibly Trump. Maybe he follows through maybe not, but is he really a worse choice than McCain or Romney was?