You've got a lead foot. Till now, there's been nothing you can do other than to fork over a ton of cash to pay those speeding tickets. Now there's a company called ticketsbite.com that offers insurance against getting a ticket.
You pay a monthly premium (starting at $8 a month for $400 worth of coverage for the year), and they'll cover the cost of any tickets you get. This includes speeding tickets, along with tickets for texting and driving, etc.
Yes, there is a catch. They only pay the fine, not any associated legal fees, and you'd still deal with points on your license and any increases in car insurance related to the ticket. The best bet would still be to not speed or text while driving...or not get caught doing it.