I had a idea for a 500pt Modern water based team:

Thor/frog - 72
Namor - 150
Tempest - 116
Triton - 72
Atlantean Warrior x2 - 70 or Attuma 90
(object) Open Hydrant

Work in progress.....
Any other ideas for this team would be great.

Well, if it is truly Modern Age, you'll have to ditch the Submerged feat.

Thanx, if they don't allow the feats i will sub in some pogs....

If you end up running thsi team, remember than Namor flies [carries] on his first few clix, and can help get around Frog's terrible movement and lack of water-movement symbol.

This will not work. Namor can use the Flight ability and Flight ability only... he can not use the Carry ability.

Avenging Son: Namor can use Charge, Flurry, and the Flight ability.