Jon,
Thanks for starting this thread. I have lived in the Vancouver area all my life and have never heard of this course. Lillooet is northeast of Vancouver on the way to Kamloops. Probably an hour's drive from Kamloops and maybe a bit more from Sagebrush. It is a very dry and hot town during the summers.
I will look into it next year as I suspect it is closed for the year right now.
Golf continues all year in the Vancouver area but in the interior, courses ususally shut down towards the end of October.