It's fun and simple to make boozy berries. You don't even need a recipe. Just fill jars with ripe, clean berries, add a high-proof alcohol until the jar is about 3/4 full, then add herbal or fruity liqueur to top it off.
Preserving the harvest as it becomes available with a rumtopf, otherwise know as Bachelor's Jam (why should bachelors have all the fun?!). Seasonal fruit is added to the jar as it is harvested and a little sugar and rum is added to top it off!