TexasCHLforum.com

From purely a legal viewpoint, as long as the residence doesn't have a proper 30.06 sign and the homeowner hasn't verbally told you that guns are not allowed, then you can enter without committing a crime. Also, as long as you don't intentionally fail to conceal your handgun, you don't violate TPC 46.035(a) if your gun inadvertently becomes visible.

You probably will get varying opinions based on ethical or personal values, but in my view, that is a matter of personal opinion that no one can answer for you.

Chas.