Hey, welcome!
I've only been here a week or so myself and I'm already considering selling my hardcopy library as I've replaced most of it with ebooks.
I think taking your ereader on holiday is a great idea - I seriously wish I'd had mine when my son was in hospital for a week (I would've had so much more room in my suitcase if I'd had an ereader) and my mum is considering trying to steal mine (HA!) or buy one herself for when she goes on holiday this year!
Perfect time to join us - it's read an ebook week too!