I grew up playing a course with no range. I am used to not hitting ball before I play. But I would recommend this quick warm up.
1) Chip – If you can hit a few low chips with a 8-9 iron
2) Long Putts- Hit 5 long putts say 25 to 30 ft
3) Short Putts – Hit 10 (3 to 4 foot) putts in a circle around the hole
4) Practice Swings – Use the club your going to hit off the first tee and make some swings brushing a tee or the ground with an iron