i am just outside philly. and i do have a local store. they are great if you know what it is after. so if you want to ask what something does that will get read the same directions on the bottle.
i also like to stop in a few different place hoping to find something on sale or clearence racks.
i didnt know whoppig at hydro store and buy the equipment was illelgal then they better close those store down. how dare i shop at them...and to be honest i hate ordering shit online i love self gradification. being able to hold it in my hand as i pay for it .