I have tried these 2 methods personally and it works so far.

Recommended Option: Prepaid Hulu plus card

1. Set up Trickbyte dns on your  pc and update your ip by logging in client area.
2. Buy hulu plus prepaid card from this site. Click here
3. Follow their guideline in E-mail to register for hulu plus

Option 2: Prepaid US virtual credit card and fake USA paypal account

1. Sign up for an Entropay Visa card at http://www.entropay.com . Minimum deposit is $25 and 5% extra charge.
2. Go to PayPal and select USA as your country. Name must be matched with your Entropay card.
3. Add the Entropay credit card to PayPal account.
4. Go to hulu.com and sign up. Use this PayPal for your payment option.

P.S. Don’t use this PayPal account as your regular account. Keep logging in as few times as possible.
P.S.2. Don’t let your Entropay credit card run out of credit.