You can try the Pulse Music messageboard, particularly the
within the <a target="_blank" href=http://pulsemusic.proboards48.com/index.cgi?board=country>Country Radio Format and Chart Forum
Add dates are posted by a crew of amateur chart watchers who glean information where they can. I'm a regular contributor over there, but this is the first time I've posted here. For what it's worth, one of my contributions is that I update these graphs of R&R daily chart activity...
<a target="_blank" href=http://home.earthlink.net/~oceanblue831/shedaisy/graphs/top_40_aud.gif>Top 40 Audience Impressions for past 90 days</a>
<a target="_blank" href=http://home.earthlink.net/~oceanblue831/shedaisy/graphs/top_40_spins.gif>Top 40 Spins for past 90 days</a>
<a target="_blank" href=http://home.earthlink.net/~oceanblue831/shedaisy/graphs/top_aud_for_week.gif>Top 25 Audience Impressions for past 7 days</a>
<a target="_blank" href=http://home.earthlink.net/~oceanblue831/shedaisy/graphs/top_spins_for_week.gif>Top 25 Spins for past 7 days</a>
<a target="_blank" href=http://home.earthlink.net/~oceanblue831/shedaisy/graphs/bot_aud_for_week.gif>#25-#50 Audience Impressions for past 7 days</a>
<a target="_blank" href=http://home.earthlink.net/~oceanblue831/shedaisy/graphs/bot_spins_for_week.gif>#25-#50 Spins for past 7 days</a>
The graphs take up a lot of screen real-estate, so your browser may attempt to resize them downward, which will make them unreadable. If that happens you can try hovering your mouse over the graph if you're using a recent version of Internet Explorer and resize them upward, or you can change the IE settings to prevent the graphs from being resized in the first place: Click Tools... Internet Options... Advanced... then UN-check "Enable Automatic Image Resizing".
I also update these text-only charts:
<a target="_blank" href=http://home.earthlink.net/~oceanblue831/shedaisy/audience_changes_1.txt>Today's audience changes on R&R</a>
<a target="_blank" href=http://home.earthlink.net/~oceanblue831/shedaisy/audience_changes_7.txt>Rolling 7-day audience changes on R&R</a>