I am new here and have been reading through the past messages. I have noticed mention of generators. I am planning to buy a Motorhome soon but don't really want to carry a generator with me everywhere. Apart from the weight of it I imagine there must be a smell of petrol. Is it not better to have good quality batteries or even extra batteries? I understand if we don't use campsites we don't have mains electric but surely good batteries will last quite a few days. Most motorhomes I have looked at so far have almost everything 12 volt so why a generator?