Best way to access International Gateway

[princessesrule]

Hello! We are planning on going only to World Showcase one night (after doing KTTK tour!! which I'm SOOO excited about!) and am wondering what is the best way to get to the International Gateway. I figure we can relax after all the walking on the tour and use Disney transportation to get to Epcot. Please advise!

 

[WEDWDW]

Bus to Beach Club/walk to IG.