In reply to TonyThePrawn:
Our main insurance was through Nationwide, "free" as part of my OH's credit card. I think our top ups were Sports Cover Direct.
We definitely got some full trip quotes significantly lower than £1300 to cover our 5 1/2 months, I think the lowest was about £750. I'll try and dig them out, they involved a lot of emailing and negotiating on terms.
Post edited at 12:34