[Plextalk] what gadget to use for making notes

Hi I am looking for some kind of gadget to make notes. I am going on holiday soon and I wonder what would be the best gadget to use to make or keep notes in the form of a diary. I have an olympus dm5, plextalk pocket and a nokia c5. I have to remember that I am flying so am limited to what I can carry on the plane. would what I already have be sufficient to keep a diary? On my phone I have quick office. I took my netbook last year but couldn't use it in the hotel as the wifi only worked in the hotel bar and the tables were too low for me to work at being in the wheelchair. I know the pocket can do text editing but I don't know much about it. What about my dm5? Any ideas would be welcome. Regards Adrien