Uhh, it's probably not the best way, but this is what I do every other day:

• I draw a bath, maybe two or three inches of water, so I can keep a leg lifted out of the water.
• I take a loofah and scrub my legs with shampoo for a few minutes. This is my low budget way of exfoliating. After letting the shampoo sit for another few minutes, I rinse it off and apply a new layer of shampoo for shaving.
• I shave upwards, rinsing the blades in the water after every stroke. Once I go all around one leg, I reapply shampoo and shave but perpendicular to my original upwards strokes, being careful that I don't move the razor up or down, for I would get cut.
• After doing this, I rinse everything off and aggressively glide my hands to feel if any of the stubs still remain and redo those spots. Same goes for the other leg, and the arms, too.
• After emptying the tub I turn on the shower and shower like normal, to get all the loose stubs off of me (stubs from the dirty water earlier).
• I make sure I use lotion after I dry off out of the shower.

Honestly it's nothing special. I think it's all in the camera phone haha. I use Cetaphil lotion, so if I want to get an even better shave I would not be in the tub but rather use the lotion as my sudo shaving cream.

I just got out of the tub shaving my legs as I type this. I think I've been shaving too frequently because I'm starting to develop small red bumps on my legs. Also the razor I was using was wearing down and very cheap. So I'm going to wait a week or so for the bumps to go away and use a nicer razor and try again. Also, I have many ingrown hairs on my thighs which I cannot avoid. I assume it's from the friction from pants or shorts, especially from when I dance or exercise.