I retired for the last time last April.  Since moving to CO, I really haven't been able to get to the dunes much.  My BIL lives in the LA area and has been returning to the dune for the past few years.
I had a decision to make on Halloween, dunes, or hunt.  I went to the dunes and had a great time.  And, the hunting worked itself out the next week.
Then, Thanksgiving, New Years, President's Day all solo, from my area.  Then, mid-March a family get together and it blew like crazy.  I took 2 of the daughter's BFs out, and for once a trip to the hospital was not involved (now 2 for 4 on that).  The wind....the dunes were like the beach when the tide goes out smooooooth.
5 trips....excellent.