The cost of boat insurance will vary from provider to provider and with a large number of providers being able to provide you with marine insurance it can help to know what you should be looking for before going out and comparing providers. Sometimes too much choice can cloud the issue so compiling a shortlist of requirements can make the search easier. Stability of the provider is probably the first thing we suggest you look at. Start by searching for the top marine insurance companies on the Internet. Ideally you’re after one that has a good, solid customer base and has been around for a number of years.