I would allow you to pick 3 things that you enjoy doing, and then allow you to do them for eternity.
Example:
Let's say you enjoy the company of women. Your version of Hell would be filled with the most Beautiful and Voluptuous women that you can think of.
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They will be available at anytime to fulfill any sexual desire that you may have.
However, you must have sex with at least 5 Women every day. You can sleep, you can eat, but everyday you must have sex with 5 Women.
I know that sounds good, but think of one of your favorite songs. It sounds great the first few times you play it, but imagine having to hear it over and over again.
After awhile you will get sick and tired of hearing the same song all the time.