bigorange wrote:
28 gal gray tank is a valid concern...how large is your fresh water tank? Our family of 4 can go 3-4 days on 40 gal fresh tank with a couple of showers. Most of us don't shower daily when camping unless it's really hot and we've hiked or done something else more active or dirty. Of course we have 2 gray tanks so that helps.
You can potentially minimize gray water by washing dishes in dish pans and dumping those vs running down the drain.
Fresh water is 32gal. We could carry another portable 10gal in the truck for drinking water refill or washing dishes.
If you can go 3-4 days on 40gal I think we will be fine. I don't expect more than 2 nights at any one place and we can always shower at the next campground after our 2nd night. Thanks.