Have you looked at the New Verizon Plans for your existing postpaid account to see if they fit your budget? You can get the Small (2 GB) for $35 per month plus $20 for the smartphone line access fee. That's $55 plus taxes per month and considerable less than the $100 you pay now.
I'm most definitely NOT a VZW employee. If a post answered your question, please mark it as the answer.