Damn straight. I drive by hardly opening up the throttle up at all, which leads to slow acceleration and hopefully increased gas mileage. I'll find out tomorrow when I fill it up for the first time in over 3 weeks. I also cruise in the highest gear possible, as long as I can do so without applying much pressure at all to the throttle. Usually that means coasting around in 4th gear at 25 mph and 5th gear at 35 mph, as long as I don't have to go up any hills. Basically, I try to drive with the throttle as near closed as possible, and the RPMs as low as possible. I'll also coast in neutral or with the clutch in while going down hills.
I hate driving like this. I know it's saving me money, but I feel restrained and I don't want my secondaries to get gunked up