Not 100% sure if there are new camps have not went to any of the new areas (spots where SE changed mobs and added stuff) and clocked sp/hr yet, but the belife that SP in the camps prepatch where bad is false. Here are some camps that I have clocked SP at that my ls normally uses.

Camps from prepatch
17-24 puks in nanawa (only really good party camp I know in Thanalan)
25-28 Copperbell (still no idea of a decent camp here... sp subpar, better then solo but still way under the other camps)
28-35 Nine Ives (sky high sp/hr)
35-40 Tree speak or Crimson bark in the bird circles (TS same as NI with higher level mobs, CB is 2 circles of fast spawning birds)
40-42 Crimson bark (tree speak ok still sp/kill wise but you kill so fast you run out of mobs)
40-42 Riversmeet (but the peiste spawn slowly... so might not be the best if you are killing fast)
42-50 Raptors at Baulder downs (really high sp but cannot support more then 1 party/camp... 2 doable camps here)
46-50 Soreal Haven is decent alot of efts and high level birds (mobs are on the higher side so a lower/mid 40s group would not do well here)

Puks will average close to 28-32k /hr
Copperbell is sorta bad around 23-24k /hr
Nine Ives is godly with a decent setup around 30-34 k/hr
Crimson bark is around 28-30 k/hr
Tree Speak is around 26k/hr you just run out of mobs there
Rivers meet is around 25k/hr
Baulder Downs is about 35 k/hr
Sorel Haven is around 28-30 k/hr

Set the party up with 1/2 healers, 3/4 dds, and a tank at each and you will do decent. Obviously the SP will vary based on your setup.