Was a fun trip indeed! Only one campground open this time of year: Loodsmanduinen at the south part of the island, naar Den Hoorn. Great place, since Texel is a small island all places to be or see are nearby. Texel is fameus for its beaches...and indeed its Texel Beer (we visited the brewery).
We chose to sleep downstairs, weather was chilly, around 1-2 degrees C. Normally we prefer to sleep up top, but we do not have a 'busmuts' yet, so still to cold to do that in winter. Downstairs was fine though, did not even need the heater on (which was pretty annoying with the ticking noise anyway, I read about that elsewhere on this forum, apparrently cannot be fixed...)
Overall great first trip!