Lancelot's Hangover

You play Lancelot, the sexiest Knight of the Round Table.
God gave you a noble quest: go find the Holy Grail, put some booze in it and celebrate the biggest party England has ever known!
But the Grail is hidden deep in a dangerous place, where all men are gay and women have hair under their arms: the Kingdom of France!

These hints are written using the official walkthrough as a baseline with permission.