Here's a map of all the Tapes (credit goes to erc (https://steamcommunity.com/id/eralpc)) :

https://steamuserimages-a.akamaihd.net/ugc/964224088528184723/597FCF645582727ECBEA13504E692B192BF5204E/

I think we can work this out and try to find an optimal route to get all those tapes the fastest. It'll take some time tho'..