Re: What flies to use this time of year
I think fish_gypsy's list is a pretty good one with the addition of wooly buggers for stripping as suggested by several other member posts. I prefer olive and brown wooly buggers for most stripping.
Correction to crittergetter's post - the park is open on Monday the 8th - this is the last day of the Winter Catch and Release season. The park is then closed to all fishing until opening day of the regular trout season on March 1st.