With your small BCCP and BC Libertarian Party Candidate, even Independents and Some Green situations it is unlikely those Candidates will have huge numbers on a membership registry. So it is important to show support for ballot choice and make sure to sign as many Candidate Petitions as legally possible. Contact a party, ask them if they have a hard luck Candidate running, do internet searches. Ballot Access is a right that they limit cruelly, and if your a CA or CGA allow them to appoint you an auditor just for the resume listing.
Realize that the major players have Candidate meetings with all the members they need to nominate them and member lists.