Weekly Practice with live rounds no matter what the round cound is better than monthly practice that would amount to that same round cound. If thats 200 a month or 50 a week I will take 50 a week any day.
Presentations from the holster can be done at home
Dry fire canbe done at home.
Reading can be done at home
Watching traiing videow can be done at home
Air pistol can be done at home
Repitition is the only real way to develop muscle memory. The bottom line here is 30 days is too much downtme. Then again 12 Range trips a year are better than 6. 52 Beats 12 by an aweful lot imho.