Wash them early. They won't look that bad. And if you let them dry in the sun, they will dry faster and look better sooner. if you wash in the evening, it will take hours before you can go to sleep. That means if you get tired and want to sleep, you will always have the nagging feeling in the back of your mind reminding you that if you go to sleep now, you might cause mold. I usually wash in the early afternoon if I didn't get a chance to first thing. Plus, taking a shower in the morning can help wake you up. Cooler water does help locks knot faster. I usually do my normal wash and rinse with warm water, but do a second rinse with cold water last.
Just make sure you wring out as much water as you can, and you wont look that goofy. Don't worry about it.
As for the bald spot. It depends. How big are your sections. Your's look kind of big. I wouldn't congo any together to fix it. It should fix itself over time. I've got the stereotypical bald spot forming on the top of my head. Periodically I notice it, but after a while of not messing with it trying to cover it up, my hair matted around it and you wouldn't be ab;e to see it unless I pulled hair back and pointed it out. You should be fine. Just don't poke at it trying to fix it