I've never seen them offered, but try South Point or El Cortez. (They have the same lines, so try whichever one is easier.) They had the highest limits I found when I was out for Euro 2008 so there's a chance they have EPL totals.
The last time I tried betting an EPL side at the Wynn, it wasn't even particularly rogue, I think I was betting something at evens that Pinnacle had -104 on each side, and they'd only give me $300.