Still waiting for raccoons

Last night we caught 1 raccoon.  The other two were nearby watching so they may already be too smart.  Usually when the newbies from last year are here, it isn't too hard to catch them.  Once they are older than a year, it becomes almost impossible.  I'm using yummy bait (wholewheat bread soaked in bacon juice, salmon skin from our last night's dinner and cut up apple.