hey rick,
good to see you again. Funny, exactly the same thing happened to me. Been three years come October and as I neared the date, suddenly the blues set in. I kind of attributed to the changing of the seasons, loss of sunlight, anniversary date, etc, etc, holidays coming. So, you are not alone, pretty normal it seems. Hope all is well,

m 54
XW 48
m 12
t 14
bomb 6-11
s 10-11
wife moved to other state 10-21-11
d 9-12

O GOD THY SEA IS SO GREAT AND MY BOAT IS SO SMALL!