GW was good at courting the Latino vote, because he can speak a lil' Spanish.
They'll need a bilingual candidate if they want to reach out to what is actually a fairly conservative demographic. They work hard, love God and probably aren't that in favour of gay marriage. It's a match made in heaven.
Dubya was a moderate compared to the current crew running the GOP.
The current lot want to electrocute those coming across or worse.
Self deporting is mild.
Secondly, you were seeing the votes of the conservativ Latinos/Cubans in the vote share of about 25% or less.
Younger latinos want what everyone else wants..jobs, fair pay, health care.
Current GOP policies favor the wealthy. that was evident in the exit polls.
In short the GOP needs to move to the middle. The only way to do that is to cut themselves away from the religious right.
being fiscally conservative will not be too hard to sell but like most people they want teh basic things.
Jeb Bush himself said he could not run because of where the party is.