There's going to be a big dominance battle between Lightning and Nature this week, so finding fodder might be harder than usual. Your best bet is to look early in the day for adults and start filling your lair with cheap 4 and 5 day old hatchlings later in the day. Hatchlings turn into adults on the 6th day, so you can get cheap adults by ageing them yourself.
- - - Post Merge - - -
PSA: For anyone planning on making money from exalting dragons this week, keep an eye on how much Nature and Lightning are offering for leveled dragons. It's more than you would get by exalting them yourself, so consider leveling fodder and selling it to them instead of exalting it yourself.
Links to the raffle and buying threads can be found in the first post here:
http://www1.flightrising.com/forums/frd/1403806