Bridgeville is probably the best range in DE, based on what it offers, benefits to members, quality, cleanliness, and number of individual rifle and pistol areas.
1000yd, 600yd, 100-200-300yd separate areas, 50yd sight in range, 25yd pistol range, plus 4 IDPA pistol areas. It also has LEO ranges you can use when they are not using.
Also an indoor range, training room, clean restrooms, a reasonable web site that features calendar of events, and email notifications.
Check out their web site for all the particulars.