I thought you were waiting a few years for Meredith to be older??
Thanks so much for taking the time to think of ideas for me!!

I will certainly take a look at BA - they are the other airline that I will normally fly with, although we have used Virgin more lately.
I had been thinking about miles - but admit I don't really understand which ones to go for - I have tescos vouchers sitting here waiting for me to do something with,but don't know whether I should opt for airmiles through them - can I book BA or Virgin flights with Tesco airmiles??
If they decide to come with us I think I will really have to look long and hard at ticketing prices as there are so many variables!!!

I think for ourselves we are going to invest in annual passes as we will be back again within 12 months, but they will need to do it the cheapest way possible, and as I don't think they are going to have the time or inclination to hop around, one of the MYW tickets might well be best.
I agree with the $200 a day spend/food and I have sent my friend an itemised breakdown of all the costs and I have put them at £6k total - she doesn't always check her messages so I will wait a couple of days and then give her a ring.
Thanks so much again for replying!!