I caught one north of Coles Point last year around the last week of April. Not huge but about 16". One of the larger blues I've ever caught that far up the river. They are regular in the Summer in that area but tend to be in the 8 to 12" range.I used to catch croakers consistently by the end of April at the mouth of the PAX. Filling coolers type catching..not one or two. Haven't had those numbers this early in a few years. Blues have been showing up earlier and earlier instead. Last year my son caught a bluefish in April while catfishing in Bushwood.