Hi James and welcome to W& Forums
Whilst sending pictures via email is certainly possible (they will be sent as an attachment), the sheer number might cause problems if you try to send them all at once. You will need to zip them up several at a time (the number depending on the individual sizes) into different folders and then send the folders. However, let's say that you can only zip up 10 at a time because of size restrictions and that you can only send one attachment per email. That would require 120 different emails, and it is possible that the recipient's email provider might pick up on the sheer number of emails coming from one address in a short period of time and block emails originating from your address.
An alternative would be to upload the images to a file sharing service, make the collection private if you wish, and send the desired recipient an email with instructions on how to access them from there. http://photobucket.com/
would be a good choice. This also includes Album Privacy
, meaning that you can set some, or all, of the photos that you upload to be viewable by all, private to you, or password protected (in which case they can be viewed by anyone who you give the password to).