The chicane has good action but it's really crowded so you struggle to see much, unless you're a basketball player.....
Infield of Redgate (first corner) is good for photos as there's no fence in the way.
There are great views of the old hairpin from infield, you can see loads of action from there. Also it's worth trying to view the same part of the track from outfield, a long walk but from there you realise how bad a corner it is, from infield it looks like they're pussies and slowing down for nothing, from outfield you get to see why!