Mileage cost from $.60 cents to $.100 per mile beyond 100 free miles per day based on number of days rented and total miles traveled. $4 per hour Generator use over 4 free per day! Security Deposit will be equal to your personal insurance deductible or $1000. No cost for insurance when you add the coach to your insurance by way of a binder.* Standard convenience charges are: $75 for prep that includes safety information. $100 to cover all exterior cleaning and interior cleaning and dumping/sanitizing holding tanks.