Hi guys, I have a question about driveways. My house was built in the 40s. There are large trees in the front yard which I believe are contributing to the cracking and uneveness of my driveway. I'm not up for removing the trees, and realize that any asphalt or concrete repair will be temporary. What do you think of removing the failing asphalt and putting pea gravel or something in it's place? It's not to the point yet where you might break your ankle walking on the driveway, but within a few years it might be to that point. Opinions?