I have not stayed there with my RV as my home is only about 30 blocks away.
It is the nicest looking park in the area and would likely be my first choce. As for wintering there... I am in California now, on my way home from wintering in Arizona.
That area typically only gets one or two snowfalls per winter and the temp only goes below freezing a few time but typical is not alway the case. We have had winters where the temp drops to -10C and stays there for several days.
Retired and livin' the RV dream!
2005 Newmar 43 ft. MADP, Cummins ISL 400HP, 2008 Honda CR-V toad