Hiya,
I'm not sure how helpful this will be for people, but this is something I knocked together for a friend who was discussing planning her first trip with her partner and wanted a bit of help / guidance.
(http://i46.photobucket.com/albums/f105/mum2maia/DLP_InfoSheet_UK_zpsplrrtr4b.jpg)
If you have any suggestions - feel free to let me know and I can update it if it fits in a one page 'at a glance' thing. I've also referred her to the thread that I think Bad Pink Tink started about tips we all think are helpful. For those that haven't seen that thread, it can be found here:
https://forum.dlpguide.com/index.php?topic=19394.0