your 'jacks' and windscreen often work from your HOUSE batteries instead of the chassis batteries, so you may have charged your House batteries enough at the campground to then have everything working again...
'14 Palazzo 33.3 bunkhouse 34' diesel
KingTailgater2 Dish HD, 100w/5a SOLAR, BlueOx
100,000+mi since '14 - US, Alaska, Canada - Hiawassee, GA! (also, '14 Gulfstream Amerilite and '07 ForestRiver Rockwood) : )