Searching for a GREAT homemade BBQ sauce

I love BBQ sauce, but I'm a bit picky about it. I actually only buy 1 type. I have bought other types/brands, but I feed that to the kiddos because they don't care. LOL Last night I made a BBQ shredded pork that I sorta got from here. Here's what I did.

BBQ Shredded Pork

4lbs pork shoulder- I used a bone in pork picnic ham something or other I got for .99/lb.

1 onion, sliced into rings

2 cups ketchup

1/2 cup water

1/4 cup apple cider vinegar

1/4 cup brown sugar, loosely packed

2 tbsp Worcestershire sauce

2 tsp Frank's Red Hot hot sauce

1/2 tsp salt

Place pork in your crockpot. Put sliced onion in crockpot on pork. Mix remaining ingredients and pour over pork. Cook on low 8-10 hours. Shred meat with two forks.

This made a nice start for a bbq sauce. I will need to adjust the seasonings and maybe add a few things to it to give it more of a kick. All in all, it was pretty good.