Normal electric KWH used by the coach when camping

As mentioned, electric heat, air conditioning, electric fridge are probably your 3 biggest users. Most metered service is $10.00 fixed charge (or more) before you use a single kilowatt. Lighting can add up if not LED or fluorescent bulbs. There also is probably a fuel adjustment factor. Here at home fixed portion is $9.60, base rate per kilowatt hour is .059, plus a per-kilowatt fuel adjustment that varies, last month about .03 per kwh.