Oppose at this point, because I think some preliminary centralised discussion should take place first, if it hasn't already (and if it has, then link to it please). There are at least two open related requests at this time: This RM, and a requested merge between Girl Guiding and Girl Scouting and Girl Guides. 

The worldwide situation is extremely complicated and further organisational changes are inevitable in the long term, see Scouting#Co-educational. 

There's an overall plan for the relevant articles at Wikipedia talk:WikiProject Scouting which includes the observations 

Girl Guide, Girl Scout - redirect to GG&GS; (US line of thinking) 

and 

Boy Scouts, Girl Guides, etc - General summary pages that have see also links to other Scouting pages. Used to avoid to lead users to more indepth articles, no longer disambiguation pages due to all the confusion of different naming conventions. All other plurals redirect to the singular per Wikipedia standard, not to Scouting or a separate organization oriented article

so rather than reinventing the wheel, let's see whether this plan is still a good one, and if not let's discuss and either abandon or update it rather than ignoring it.