i'll post some pictures when i have a chance... but if you tie your own... it would be like a muddler, except white and with a lot more spun hair on the front... Like a deciever with a spun deer hair head...
or you can take a Rainy's Pee-Wee pop and slide it on your leader infront of a baitfish pattern and that will suffice too if you dont want to tie a fly that incorporates the foam head.
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Remember Children, there are no stupid questions, just stupid people...