Heh, good idea. Very escapist-like approach " to get away", " to a far distant place", trying to get away from your own Self.
OK, on topic :
I love traveling etc, although I liked it a little more when I was younger. It's somehow stressful now.
I have no problems going to places alone, and I'd manage it, I even had had such adventures in the past, however, there are things I learned on such trips : They are very inconvenient when it comes to practicalities ! : e.g. you need to go to toilet at a bus station / airport/ etc, and who's gonna watch your baggage ?, next, who can guarantee that people won't view you as a freak and thus will avoid to actually make contact with you, and you'll end up walking, eating and sleeping alone, each day........ little odd...
Also, I noticed that, in such situations or in such a holiday context, the only people who will actually approach you to socialize and to make contact will be - other people who are alone on the holiday - and they are very rare. Or as for me, those were the freaks who wanted to have one-night stands.
People commonly "herd " on the holiday, i.e. they stick up with a herd they had arrived with at a holiday destination.