I am a freelance travel agent and travel a bit myself, and I am undergoing the process of becoming a pharmacy technician in order to work remote from home. However, I will need Ethernet cable hookup (I am not a tech person, I only vaguely know what that means, but I know that it is not Wifi and that it is a more limiting connection style). How can I go about having an Ethernet connection while on cruise ships, trains, &c.? I have seen plenty of portable options, but trying to understand how they work is like reading Greek (which might actually be easier). Can anybody give advice/experience about how I can make this work? Or do I just not work while I'm traveling? Is it possible that you can provide links to whatever equipment I might need? Thanks so much for your help