I also fish a variety of flies at the Ford, but I've found a size 12 tanish green scud is by far my best fly. I think ultimately the trick for me is I never fish to where a fish is, I always fish to where a fish is going to be. Watch the fish, they have specific patterns and even if you scare one off a lie it is likely he was there for a reason and he will return. If you saw the fish eat a scud off the bottom in a specific spot and you cast to the fish and it swims away that is not a bad thing in fact it could be your best bet for catching that fish. Put that scud right on the spot where you saw him eat and then wait, then wait, then wait, then wait. The waiting will seem like hours, but as we all know time is relative to that activity, it will seem like a long time because as you are waiting you will see fish eating elsewhere and everything in you will want to cast to them, but mark my words as soon as you do the fish that you were waiting for will return and eat a scud off the very spot you just had yours. When the fish does return (and this will happen about 80% of the time, it's up to you to figure out the other 20% of the time) ever so slightly twitch it on the spot it sits. The fish will most likely dip down and eat it. When it does do not set the hood too quickly wait just a twitch until you see the fish slightly chomp, then make sure you set your strike back towards the back of the fish.
Well there you have it Rocky Ford secrets officially revealed for the umpteeth time. But like bobber fishing for some it can be akin to watching paint dry.
As for moving around, there are areas of the ford where the fish continue to move in and out and I and a couple of my friends have caught 20 + fish a day standing on the same rocks all day, sometimes switching up methods but otherwise standing in the same spot or general area.
Seen two rattlers both on the same day after many many days of fishing the creek. One swam across right under me, the other was just under some sage brush on the trail, but it moved away very quickly. Picked ticks off both myself and my dog. One I found imbedded in my neck after I was already home.
Ira..