Dropping collision / comprehensive

My car is very cheap and I can afford to pay for another one if something happens. However, one post mentioned that removing collision / comprehensive means I will also be responsible for towing fees, fees if the car is at the police impound and/or disposal of car if totaled which can add up. Does anyone know how much those fees would usually be? I’m trying to evaluate if it’s something I could afford too (I do have emergency road service coverage and plan to keep it if that changes things)