Drew & Dan, some good news. After poking at the Google Earth Pro for awhile I found a bit of a work around for the blurry or fuzzy views I was having of the Joshua Tree NP recently.
At the top of the program there are various listings of drop downs and one is the "Show Historical Imagery". It's a slider bar that allows you to go back in date as to when the satellite photo was taken. I just backed up a year or so and it cleared the image up immediately. Although it reverts back to the current image coming & going in and out of the program it's no big thing. Again, I use the program weekly along with the TPE program as well.
Once again, thank you both for sharing your thoughts on the issue.