I've been searching around to find NAIP data. The National Agriculture Imagery Program acquires aerial imagery during the agricultural growing seasons in the continental U.S. But I cannot seem to find much online for reliable data I recall there being NAIP data here: https://datagateway.nrcs.usda.gov/ but cannot seem to find it now.
Download from here: https://nrcs.app.box.com/v/naip/folder/17936490251
Map Services here:
Here is a map of the NAIP coverage for each year: