I travel for my job. I am a strategy consultant for a spin off of a big 5 firm. Personally, I like travelling on a weekly basis - but it's not for everyone. I am not married, and don't have kids or pets, so there's no problem there. If I had those things, I doubt I would want my current lifestyle. My projects are usually about 3 months long, so if I get stuck somewhere not great, it's no big deal. Outside of strategy though, some assignments can be longer. As you are thinking about job options, I would consider whether you would prefer to do your travel by primarily driving from your home, or flying. I think that's an important distinction. I vastly prefer flying.
Best of luck!