How much does house insurance change when you change your vacation home into a part time rental?

I have a moutain vacation home that I may rent out once a month just to cover the applied mortgage. Is ther any caveots with insurance and what will have to be adjusted and cost extra? Thanks in advance.
Have a look at these auctions on eBay:
HP,Book,Vacation and Second Homes: 345 Designs for Recr
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MID CENTURY MODERN HOUSE PLANS RANCH VACATION A-FRAME HOMES
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twice as much
Simple answer question,no.Not solvable question,no.Browse this information,your answer may be here http://www.InsuranceFreeTip.info/insurance-for-free.htm
You can easily check your quotes in internet, for example here – homeinsurance.awardspace.us
You should probably just call your insurance company and question them, tell them you are thinking about doing that and question them for a quote. If you don’t like it shop around, it might be worth it.