The infinitive of "go" is just "go".
"To go" is a prepositional phrase headed by the word "to".
http://www.compassrose.com/grammar/split-infinitive.html
Really though, it doesn't matter at all.
Is there such a thing as a split infinitive in English?
- There's no such thing! 44.44% (8 votes)
- I don't even know what this question means 33.33% (6 votes)
- Yes, but I split them freely 22.22% (4 votes)
- Yes, and I never split infinitives 0% (0 votes)
Total Votes: 18