301ing one site's links to another

[94501]

Hi,

I have one site with a well-established link profile, but no actual reason to exist (site A). I have another site that could use a better link profile (site B). In your experience, would 301 forwarding all of site A's pages to site B do anything positive for the link profile/organic search of the site B?

Site A is about boating at a specific lake. Site B is about travel destinations across the U.S.

Thanks! Best... Michael