My gym and it's members

I swear my gym does stupid thing along with some of it's members. Ok so my gym is staffing the club the last two saturdays in July for tanning. Yes the last part of July for tanning. Now up here in Wisconsin August isn't exactly the go out on the beach month. If you are going to offer extra tanning then you should have probably done it in June. More people would have probably jumped on it. Plus do that many people at the gym really use tanning that you have to add extra time slots?
The other thing is I have no clue why members insist on leaving the gym a mess and that's exactly what they do. Today a 100lb dumbell was left out. This staff was left out and a notebook was left behind. How the hell do you leave your notebook with all of your workouts in it? And if it's not notebooks it's waterbottles. There was actually a weightlifting belt left out. I've seen towels left behind. I just don't understand people.
The other thing I don't get. Why do people drive all the way over to the gym to use the bathroom or change. No I'm so not kidding. That happened this morning. This couple drives all the way over to the gym to come in and change. Why can't you change at work? Or how about changing before you leave the house?
The other weird thing is pretty much every morning this woman pulls into the parking lot and talks to someone on her cellphone for anywhere between 10-30 minutes. We all think she's having an affair. The reason being that there are tons of places where you could park. Why do you have to park in the gym parking lot. Plus why can't you have the conversation in the gym or anywhere else for that matter. The reason is that you are having an affair and you don't want anyone in the gym to hear you because they may know your husband. You park in the gym parking lot just in case your husband or his friends might drive by and see you there. Honestly it's just pathetic. One day you will get caught because one day someone will see your car. Park it and see that you are parked there and on the phone. And they'll catch you again and again and the word will get out.