When I am shooting personally rather than professionally, I tend to view things differently.
When one has been trained and has experience in television production, one realizes how much planning and effort goes into a quality production from scripting to the edited video. The result is that one seldom wants to go to that level of work on a personal project. After all, you don't have a helpful production crew assisting you.
On a tourist trip, for example the ideal approach would seem to me to shoot mostly stills and combine it with the odd video segment such as para-sailing, bungee jumping etc. The easiest way to do it is with a compact camera that shoots stills as well as video to the length of the card. A still camera will also allow you to shoot video without anyone noticing, particularly with a swivel LCD screen.
My compact camera shoots 8 mp stills and does a great job with high resolution video up to 800 x 600 with sound and stabilization. Add titling, mix in stills with video in Adobe Premiere, play with a sound, editing and transitions and burn a DVD.
I find that I don't have any need for a personal separate Video camera.
Ronnoco