Start with one of the comparison sites, like SquareMouth.com. Fill in the information they ask for (including the amount you paid for the trip to the penny. In other words, if the amount was 7,572.34, type that in). See what kind of policies and prices are available to you. If that seems like the kind of investment you want to make, you can either look into one of those policies, or contact a travel agency to look into the list for you.
If you don’t have a travel agent locally, email me at julie@indianapolisonthecheap.com.