If they don’t take the bailout it sounds like at least some of the banks might not be able to re-open. If you have a population unable to access cash to buy essentials like food then things could get messy.
I’m not convinced that they’ll just look at the wealthy (in their terms) Brit tourists and say “Hey great, thanks for coming to my island and supporting us in our time of need”. It could be more like “Hey great, you look like an easy target, cash and jewellery please”.
It’s quite likely everything will be fine, but is it really worth risking the safety of your wife and children? I wouldn’t.
Slight anecdotal, we wanted to cycle across Cuba in 2008. I was about ready to book us up – a week supported riding followed by a week on the beach – when Hurricane Gustav hit. I was adamant that we should still go as it would help the locals and they’d appreciate some support. My missus pointed out they were trying to rebuild their country and the last thing they wanted was a couple of tourists expecting dinner.