Hi I just found this travel bug on a silver wedding anniversary trip to Aruba with my wife.
It was right next to Eagle Beach (cache GCZ6JW), regularly listed as the best beach in the world (see pic attached)
We go back to the UK tomorrow and I'll be in London St Pancras on Friday which has a direct train to Paris.
Hopefully the next Cachet will take it on to the Eiffel tower for you.
Good luck
MACH_4