For the too many images error, the first quote has a
which is counted as a photo, if you removed that, it should work as how you had it setup with out issues when you had no quotes. Max length might be hit, 1000 characters isn't a lot when you have 2 full website addresses for images, 2 links, and the 2 fuel log images.
The [url] code isn't needed, but it is kind of nice to be able to click the fuel log and be able to see the details.