I am really leaning toward renting a truck, driving to Dangria, staying overnight - doing some tour the following day - maybe to their island, then heading back to Muncipal to go to AC.
Was looking for a quick side trip before heading to AC. Thinking Placencia wouldn't be a quick side trip (though maybe). I think I would want to stay. If there isn't much to do in Dangria - maybe just catching things on the way there and back and hitting one little tour might be fun...
Thanks for all the views and opinions on this!