Matt,
I won't bother to travel that far for an indoor but in HC from what I hear expect all flat, close yardage (35 is max but I heard they are all close)............you'll need probably around 30x's to even have a sniff.
(I think 433 w/ 33x's won last year? with quite a few X counts in the 30's for 40 targets)
Its a turkey shoot.

I heard its relatively dark (Make sure you can see your pins), has been cold inside, yardage is easy.

Not sure about the total level of competition though in HC? There are some good shooters obviously (and guys who shoot HC year after year),butthere are also some local guyswho I shoot about 15-20pts up on for a 30 targetcourse every week thathave been in the top 25with 20+ x's that said its an "easy" shoot.

From what I gather from guys who have shot both, Harrisburg's indoor isMUCH more difficult. (To give you an idea,in 2005 when I shot HCandwon the event I shot a 326 for30 targets but that was counting centers as 12's.....next closest score was 313,then 303 from some decent shooters) Shooting side to side across the Harrisburg arena and on those "uphill" shots is much different than the flat layout at Indoor Worlds. (If there areany terrain changes at Indoor Worlds I haven't heard about them?)

You should do well but don't shoot any 8's. Just clean it with 30+ X's.............no pressure.[8D]

(Don't stress over this one. You can start stressing at the Triple Crowns.)