first of all, since you are on dialup ( didn't know that still existed
) whichever site you select, be sure to keep your image sizes small. Otherwise, it will be time for your next vaca to AC and you'll still be uploading!
SS's suggestoin is fine. Lotas of good sites out there. Go look at osme and see what feels righrt for you. Yahoo & flickr merged..good move. Shutterfly, Ofoto, photobucket also good.