[Cow Bell Solo]

I know its not quite what your looking for but from a concept perspective try and find a local FLL team. They do line tracking all the time and from working with them and seeing many teams they are always so excited to share and talk about what they did and everything. Also I this is where the GDC was trying to get FLL involved with the game. I know I've seen so many people mention about working with and FTC team but don't forget about the FLL teams as well and their knowledge.