Ottawa Senators winger Clarke MacArthur believes he's getting close to a return

Senators forward Clarke MacArthur. (WAYNE CUDDINGTON/POSTMEDIA NETWORK)Fresh off “the best day” in his comeback from a concussion, Clarke MacArthur remained steadfast in the decision to play again.

“This is the way to go … otherwise I’d be in Cancun right now, or still on that trip I was on (during the bye week),” the Senators’ veteran winger cracked Tuesday. “This is where I want to be. I feel like I’m close and ready to go.”

MacArthur still has one test to pass, and he expects to get it done sometime this week.

“If it’s anything like high school, I’ll have to re-do it once and get in from there,” he joked.

In the meantime, MacArthur says he needs more days like Tuesday, which saw him put…