Hi Dew,
Just when you think things are going smoothly, details are in order, and you're ready for the next phase of whatever your doing...wham...the unexpected hits you...and in your case it kept coming in waves!!!
The circumstances of our limitations and unpredicatable health 'surprises' keeps us on that RSD rollercoaster!! despite our thorough plans!
Glad you're home after this tsunami of mishaps with your flight home!!
You are a trooper and an inspiration....good to hear there are still people out there to take the time to help..the way the two 'angels' helped you at the airport....
Hopefully, now, you can rest for days and days!
Hope4thebest