Right I think I have this sorted without having to buy another phone. This is my son's brilliant suggestion and it seems, after I ran it past Verizon, to be the solution. Means carrying an extra 93 grams but what the heck, 1 less chocolate.
His solution is this:
1. Buy a Verizon mobile hotspot like this one
http://www.verizonwireless.com/b2c/d...mobile-hotspot or similar and get a prepaid plan. 10gb $70
2. I have Skype USA and Australian phone numbers already.
3. Make all my calls over skype using either my Australian Galaxy Note 3 or the 8.4 Tab, whichever I decide to take. Use the USA number for ringing local numbers and the aussie one to ring home, both then would be local calls. I could also send text through skype and get email via webmail.
Not sure on how much data I would need but except for ringing ahead for accommodation or to get a shuttle I don't think there would be many local calls. Keeping in touch with home and keeping a journal may use a bit but 10gb seems to be enough. It's only $15 for every extra 3gb anyway. My kids who are the experts with this stuff say they use nowhere near that in a month. I've been told to prepare emails and journal entries in advance then just cut and paste them in so I'm not on a long time and reloading pages all the time.
Big problem people won't be able to ring me unless I'm logged on, but if I bought a phone I was planning to turn it off or have it in airplane mode anyway unless I wanted to use it, to save power.
How's this plan look to the tech savvy people on here?