So, what are the other viable options?

Things absolutely are not going to be fixed over night. BUT, if we don't vote for them, we hand the Dems the positions. At least if a RINO is put in office, there's a chance 1) they might do the right thing more often than would a Democrat, 2) they could be removed via impeachment (for their illegalities) by Dems who are ostensibly their enemies and by p-ssed-off Republicans who might actually have a majority in the House and the Senate and 3) YOU have a right to whine, bitch and moan to them and to everyone and anyone about their voting records which can set the stage to vote them out the next time around (otherwise, no vote = no right to complain).