Hi all, I'm hoping to finally take the magical trip to Galapagos and I need some advice on when to go. August is not an option for me as it's impossible to get leave from work, is there any difference or benefit between late June/ early July and September - October? The main aim here is those hundreds of schooling hammerheads but whale sharks would be a bonus!!! Are there more hammerheads at one end of the summer than the other? Are there more chances of whalesharks? Is there any difference in temperature, visibility, currents? Or is it all more or less the same?? Advice will be highly appreciated!!!!