You can find an insurance broker at many different companies but here are some of the ones you can look at are Heffernan Insurance Brokers, Lockton, and American E&S.
You can find a list of local insurance brokers in the Yellow pages. You can also ask your friends and families if they know of any. Also make sure that they are legit as well.
Insurance brokers find good deals that can benefit you and get low prices for your insurance. Unfortunately, they can be very expensive and greatly affect your wallet.
TV advertisements, magazines, the Yellow Pages, etc. The best way is to ask a friend you trust who they use as a broker. If your friend is doing the same type of investing that you intend to do, a...