We have the same problem here, even on regular weekends. People don't speak english, or are talking on the phone, or don't know trail etiquette, or jump to the left when you yell "on your left," dogs, and kids weaving on their new training wheels--and forget the ROLLERBLADERS who apparently think they own the place (I hate to admit, I've actually refused to give way to them--and they can move pretty quick when they have to). We either go REALLY early in the morning or drive out to the most isolated trails. Even then, we've gone on long rides--only to catch the CROWDS of clueless people on the way back. I can't tell you how many times I've almost gone over the handlebars or almost gone into a ditch to avoid kids or people taking up the whole trail. But there is always ONE child that has been taught the proper etiquette and they proudly move over. They make it worth the hassle--and some encouragement as we go by.
If you think thats bad--I've been going to the gym because it's COLD here. Try the gym in JANUARY! I'm glad people are trying to get in shape--but I'll be glad when they thin out in a month.
"Well-behaved women seldom make history." --Laurel Thatcher Ulrich
'09 Trek WSD 2.1 with a Brooks B-68 saddle
'11 Trek WSD Madone 5.2 with Brooks B-17