I forgot the password to my rescue email address and I cannot remember the answers to my security questions. There is no option to change my rescue address. What do I do?

For the past week or so, I've been trying to purchase a game on my iPod (Fifth generation). When I go to download it, a pop up comes up saying I must answer security questions before I can purchase my game, or anything else for that matter. I created my Apple ID about three or four years ago, therefore it's pretty difficult for me to remember the answers to my questions. I don't even use my rescue email anymore, and haven't for a while. I have no idea what the password is. Is there anything I can do, or am I going to have to make a new Apple ID, and if so, can I transfer my money to the new account?