I know what you are going for. I have thought about filming a few golf courses my self. But with the shots you have there even if the course is nice it is showing as as a not very nice one.
First off dont use a range ball on the opening (or at all). Pick a nice shiny new name brand golf ball with the words set level in nice fairway grass. That will show "we are a nice course with good equipment, our course is well maintained and we draw good players that land in the fairway"
Second...I know your from Texas and this time of year its tough to get good lush grass on a golf course but the high up shots going straight down on the burned out spots only show how poor of condition the course is in. It may be a very nice course over all but it doesnt show that way. To make the grass look more full and less burned out stay lower and shoot across it and then climb and keep the camera up so as to minimize the burned out grass look.
Lastly I dont know how the course is layed out but the high shots you did show it to be PACKED into a a neighborhood. Golfers dont go out on a course because they want to hit their 9 iron around some lady's bird bath or to tee off next to a old dude in a Speed-o. They want to be out on a nice OPEN grassy expanse. So if it is possible get a high show without all the houses (or as few of the houses as possible). We all like to get up high with our birds and show they can get great long shots. But in doing so that shot had maybe 40% golf course in it and the rest was sky and houses. Just something to think about.
Im not dogging on you at all. I know exactly what you are trying to do with this video and i REALLY like the idea. Just some things to keep in mind to improve your work.