Leading a trip of customers through Bordeaux 2020

I am guiding a trip of customers through Bordeaux in 2020 and looking for advice. Here is what we are looking for:

Variety of price points (i.e. not all super high end wineries to visit)

Family owned wineries that have limited international visibility 

Routes or ideas 

Any and all ideas are welcome.

Thank you! 

Todd Jolly, Certified Sommelier