The Republican party died when it nominated Nixon. The country has been losing ever since. Get over it.
To actually change this place which used to be the United States of America back to what it once was and be able to move into a sane political future, will take more than Trump - if he is actually what and who you think he is (that has not worked out for the past 50 years, but, hey, there is always a first time).
When the Democrats get done with their attacks on local election regulations and laws and with their massive voter fraud campaigns (which never happens according to the media or only by Republicans), whomever the candidate is will have a near impossible battle - even if that candidate has an excellent ‘ground game’ (something the Republicans have lacked for decades).
The Democrats want a dictatorship by any means necessary.
You've given up on America. OK. Some of us haven't.
Never give up, never surrender.