Presque Isle in Mid April

I will be staying near Presque Isle the weekend of April 20 for my son to play soccer.  I am trying to convince my other 15 year old son to come with us so he can fish.  Anyone have any recommendations for shore fishing at that time? I'm thinking it is early for smallmouth.  We will be pretty close to Niagara pier but he will probably have his bike with him so he should be mobile.
 
MOVED TO CORRECT FORUM