Rear Tow Hooks/Loops suggestions
 

I've got a 93 s10 blazer 4wd and I'm looking into getting some loops for the rear for very light towing applications. I've used the fronts up until now but I feel like pulling in drive gears would just be more convenient. I know I could get a trailer hitch for this but I'm not really looking to spend that much money since I don't have much use for pulling trailers. This is for very light towing since I don't do much serious off-roading, just the occasional helping a friend stuck in the snow or mud, usually small sedans and no "tugs" whatsoever.

Has anyone installed rear hooks loops that will bolt right up? Prefer not to drill any holes but if that's the best way then I will.