Here you go. After a decade of running and ultra marathons:

• Nips, use 3M Transpore Tape: https://www.amazon.com/gp/product/B000K3HSIO/
• Hot spots and blisters, use Luekotape: https://www.amazon.com/gp/product/B000E59HXC/
• Chafing on thighs/groin/nuts/etc: Base coat of Body Glide, and a top layer of Aquaphor or preferably Squirrels Nut Butter or similar: https://www.amazon.com/Glide-Original-Anti-Chafe-1-5oz-2-pack/dp/B0779KPX4D/