Like 186's. A few different companies. Not much over that, I don't think.. (at least for a mainly park specific ski). You could argue like 190 Bloods. But eh.. 185-187 is the standard long park length.
yea, the choices for 186+ park skis for East Coast only is limited - I've been looking, but I guess 181 isn't a huge difference - especially since almost all the skis limit out there. (6'1", 185lbs)