As long as they don't fall in a sand trap!Not to add to your workload, but you could turn the golf course into a cross country ski course during winter. I’ve seen how pretty it is there and can just imagine skiing along the river, through the course with those gentle little hills, and having a hot toddy and platter of wings in the club house to warm up....
I’ll go away now.
OK, no water, no restaurant. Doesn't mean you couldn't track the course and have people ski it. They can pee before they leave home, most won't be skiing more than an hour or two shouldn't be too hard to make it back home.
You already went away @Blooie and that didn't turn out to be a very popular event with your friends here. No need to try it again