All state-based marijuana-policy organizations should be doing this kind of sophisticated voter guide. If you know of a non-Texas group that has done so in 2017 or 2018, could you please post links to such voter guides here?
As they say here in Texas, god bless Texans for Responsible Marijuana Policy, which includes such wonderful organizations as Texas NORML, the Marijuana Leadership Campaign, the Marijuana Policy Project, and Republicans Against Marijuana Prohibition. This guide is the fourth of its kind (2012, 2014, 2016, 2018).