Rented an RV for two week in August in Germany. Looking for recommendations for campgrounds in Bavaria
You can make use of the searching machine of the well known organization ACSI / Eurocampings: http://www.eurocampings.co.uk/?_ga=1.139623674.871965109.1468220554
And if you can translate some German you can very well rely on ADAC: https://campingfuehrer.adac.de/campingfuehrer/suche.php
Good luck!