Joy,
Indemnity agreements are nasty one sided documents. Even worse, bonding companies will not allow for any changes. In the end, all bonding companies will require an indemnity agreement in today's market.
If you want a bond, then you will need to sign corporately and personally.
If you absolutely will not sign, then you may want to look into a letter of credit. However, you will want to read the following in order to weigh what is best for you:
Surety Bond Blog » Surety Bonds Can Save You Money
Let me know if you have any questions!