Conservative-leaning PREZ16 seems to be the first blog I can find that's exclusively devoted to covering the 2016 presidential race, and it's starting out with a clear explanation of the problem with Jeb Bush as a candidate:

The problem is that even if Jeb is a really good candidate, he makes goofs, he flubs, he does everything that all candidates do.

But with a last name of "Bush", Jeb has a very tiny margin of error.

That's because voters will be particularly sensitive to his slightest of flaws. They'll look at Bush's every move through the lens of his father and brother, and the bad stuff will overwhelm the good stuff.

In other words: One boo-boo from Jeb Bush is way more damaging to Jeb Bush than one boo-boo from Chris Christie is to Chris Christie.

With all the other conservative blogs obsessing over what feels like Mitt Romney's Republican Party, PREZ 2016 might just be the right-leaning blog to watch these days, because it's at least interested in the reality of electing a Republican president, which makes it the only conservative blog currently worried about what the real world thinks.