The Logo have to convey the idea of traveling in two, in couple looking for something that is not easily visible, it's beyond that. Despite a couple that blogs together, it must also have more a professional idea.
The logo should be something that can be printed on different surfaces and sizes, so you should have in mind that's not full of differente colors and icons and things like it. it's something smoothly than that, 3 colors and 3 images/icons, for example.
I like logos in which the brand name is mixed with an icon that turns into a visual identity for it. For example, a letter that turns into an icon / object. This icon can become visual signature of the blog without the need to be accompanied by your name.
The blog's identity is something less bundle travel package that you book with an agency and more like the roots spirit, making roadmaps themselves, booking transport, hotels and things like that.