Eels are an interesting bait. I'll go without catching any stripers on artificials for a couple times, get desperate, buy some eels and wham, I'm back into big stripers. Then I'll go out and nothing on the live eel, while whoever I bring fishing is getting them on the artificial eels.
The tricks to eels that I've learned is use a black or bronze short shank extra strong single hook with a straight eye... no baitholders and when you grab your nice fresh eel, break it's back about 2/3rds down from the head. It will keep them from balling up on your line. That's the number one mistake with eels. I have not had luck fishing live eels with weights, however a fresh dead eel with a swimming spoon infront is deadly. Two ways to hook a live eel, through both lips or in the mouth and out the gill, which I prefer because you lose less eels. Don't always think bigger is better. A 12-16" eel, live or artificial is the optimum size. I've watched the big school of stripers that hang out at the pulp mill part like the red sea and up comes a big mama from below to take the eel. The cow sucked on it like spaghetti at the surface and at what I thought was the perfect moment (when the hook behind my casting jig went in) I set the hook and nothing... she took the eel. Good thing though because I was on my lunch break at the mill and I don't think Irving security would like it too much if they caught me trying to haul a 30-40pound striper up the bank with a handline!!! A security gaurd was spying from behind a column next break to try and catch me! Oh ya, don't waste your time fishing from shore down towards the bark pile either, it was crap and I had to hide in the bushes on my way back up the hill from you know who... The moon came out and their big video camera zero'd in right on me!
Oh ya, good striper spots in Freddy... The big wooden ice jam breaker (if thats what it is) below the old train bridge is good... fish deep. Also, the upper most limit of the SJ river at the bucket club has to be a good spot. The freddy guys know more, but I can tell where Ryan caught his fish. There are few classic striper spots there, so you can happen across them anywhere. Look for current and deeper water. Bridge pilings, mid river sand banks, river mouths, drop offs etc.