I wish I could time travel and get to just go for a day or two to different eras as well... mainly to dress in the styles of the day - I love the gowns of the middle ages, also the Victorian period etc, downtown abbey time period piques my interest (but I'd have to be rich) but can't say I'd be too happy with no bathrooms, the plague and other incidences to deal with in some of those time periods. Can I be like the Dr instead? (have my own Tardis?)
If I could I'd like to be 5 years old again but I really wouldn't want to have to relive the same childhood events in my life. If I could only stay 5!
I've been too spoiled with modern technology... can't imagine living without it, so I'd have to refuse if it meant living my life out in a particular era instead of just visiting. Besides, I'd miss my family if they couldn't come with me!