Need help building a tilt bed??????

I have a 91 Isuzu Pup and its been stock floored body dropped and i also want to add a tilt bed. But have never done one. Any advice would be really helpful. Thanks.

This is my buddies S-10 build ... might help you out some though ......... http://www.s10forum.com/how_to_tilt_your_bed

thanks any more ideas or tips would help.