Which is why Republican presidential nominees tend to be more moderate than rank and file Republicans.
From the story here:
"Blue-state Republicans have already propelled moderates in the 2016 money chase. According to Federal Election Commission filings, donors in the 18 states (plus Washington, D.C.) that have voted Democratic in every presidential election since 1992 have accounted for 45 percent of Rubio’s total itemized contributions, 45 percent of Bush’s, 53 percent of Fiorina’s and 85 percent of Chris Christie’s. By contrast, they’ve provided just 20 percent of Cruz’s contributions and 36 percent of Carson’s. For comparison, blue-state Republicans cast just 37 percent of all votes in the 2012 GOP primaries. But their real mojo lurks in the delegate chase. ... there are 1,247 delegates at stake in Obama-won states, compared with just 1,166 in Romney states."