Last year I used a 5MP Minolta and carried two 128Mb cards each day. At night I transferred them to a portable hard drive that reads PC/Flash cards (a digital wallet). The kids loved seeing the pics on the TV each night of that days events. I always shoot at the highest resolution & lowest compression so i can crop more when I get home. However, that method is only valuable to those who do their own printing. Ended up shooting about 2 cd's full of pics.
This year I've just bought a new Canon A70 3MP to carry in June. Size was my biggest issue since the Dimage7 ate my NiMH batteries and weighed a lot more. Should work out fine since I found I didn't use the full telephoto as much in the parks and didn't need to crop as much since most shots were either people/characters or wide scenery shots.
Good luck in whatever you do.
This year I've just bought a new Canon A70 3MP to carry in June. Size was my biggest issue since the Dimage7 ate my NiMH batteries and weighed a lot more. Should work out fine since I found I didn't use the full telephoto as much in the parks and didn't need to crop as much since most shots were either people/characters or wide scenery shots.
Good luck in whatever you do.