Aloha,

First off I speak as a landlord, not the stoner I am.
All my properties have a no smoking policy. Buy realy all I care about is getting my rent on time, and that my tenant doesn't trash the place. Cigarette smoke falls under trash the place clause.

If you descretely use your medicine, nobody is the wiser, than more power to you. If you are not as discrete as you say you are, then that's what a damage deposit if for.

It also depends where and from who you will be renting from. Are you looking for a apt. or SFH? Does your landlord or manager live on site? Do you deal with a Mgt Co. or Individual owner?

Since it looks like you have already decided to rent a no smoking place, be the model tenant. Rent a SFH from a individual owner. Killer is right if push comes to shove. But in this rental market it seldom does.

And keep the air freshener close. Unless there is an emergency, your landlord has to give you at least 24 hours notice to inspect. Burn some incense and don't worry about it.