I go 3,000 on average but I also put 15 to 20,000 miles on per year. On a really long trip, up to 10,000 miles, I wouldn't worry about changing oil for the duration of the trip, but on the other hand, if I was putting on low mileage with many cold starts or short trips (under 10 miles), I would change it much more frequently, maybe 1,000 or so.
Keeping the "Hap" in "Happy Holidays"!
Regime change begins at home.
Blind patriotism is worse than no patriotism.