Hmm. nice!
Last year's DM rewards was the ship tiles. And the 'general' reward (for just updating contact info) was the village of homlet adventure (though I did not personally get direct use out of the adventure, it did offer an idea I later used, and of course I used the fold-out map for something else).
If this year's DM reward is an adventure, I wonder what the general reward will be!
speaking of the general (contact update) reward, the first batch is supposed to be mailed between april and june too, right? or am i misremembering?