I will save bman the trouble of asking at our club meeting. Our insurance co., is Cincinnati Insurance Co. Our club's trailers, N and HO are insured for each occurrence, damage, medical expense, personal and ADV injury, collision and other than collision have a $250 deductible. In Ohio, the trailer is covered by the towing vehicle's insurance, once unhitched, our insurance becomes the primary again. It is secondary when the trailer is in tow. This is good because say the tower has 500,000 coverage and is sued for 1million, our insurance would then kick in for the difference and help with the defense. Even if you are in the right, you can still be sued. We had a theft of the N trailer and modules, N-TRAK, several years ago, this carrier paid what we requested after I submitted evidence of what value the buildings and modules were selling for in the custom build market. Spent hours searching the internet for custom builders and their prices for buildings and modules. Check with a lawyer for your state as each state can be different, no fault versus a at fault state for example. I hope that this answers your questions. later, Craig