What AVID Is: an acronym that stands for Advancement Via Individual Determination an in-school academic support program for grades 4 â 12 that prepares students for college eligibility and success; for all students, but it targets those in the academic middle; implemented school-wide and district-wide; What AVID Is Not:
It's an item specific to Solstheim. Like Michael said, you can kill the big floating Netches. They're relatively slow, but hit hard if they get close. Arrows from range aught to do the trick if you've got a decent Archery score or relative magical ability. You can also buy them from the merchants on Raven Rock. Other than that, random loot is the only way to get it, but Netch Leather won't appear in Skyrim proper, it's only going to appear on Solstheim.
Skyrim Rare Items Locations Guide. Searching the most valuable items is what it takes to be a rich dude with a stockpile of Gold in Elder Scrolls V Skyrim. These items are rare and hence are the most valuable. You can either wear them for a boost of certain skill or you can sell them for good money. Eitherway, first you will have to find them, and if you are up for the task, these locations will get you started! For more help on Skyrim, read our Unique Weapons and Unique Armor Locations guide.