I was a single paired up with a 3some...we were first out at twilight and finishing the full 18 is completely feasible. I make a conscious effort to speed up play because I know as the first group out we're setting the pace for everyone else. I was the only one riding, everyone else walking. First few holes everything was peachy, but I kinda noticed the guys I were playing with were taking their time...not walking briskly, not ready to hit.
Then the groups behind us, who were in carts, started catching up. By the 6th hole there were two groups waiting to hit while we were on the green and nobody is in front of us for at least 3 holes. I'm thinking to myself, "if I ditch my group, it will be reduced to a 3some, so that's some time shaved off there for everyone on the course behind us, and I get to rip ahead, meaning a shorter round for me." Normally I like to play with other people so it was rather unfortunate that I had to do that. So on the next hole, I told them that I'm going to split up. They agreed and off I went to the next tee.
After I holed out on the 18 I went back to the hole I picked up on and finished up. When I went to my car, I saw that the group I ditched were on pace to finish in 4 hours 20 minutes. If I had stayed with them it probably would have been a 5 hour round. The 3some I was with were pleasant to play with, but It would be nice if people who were the first few groups out at twilight played with a sense of ready golf...and if you want to play at your own pace and enjoy the day, play in a later group.