My son and I spent 2 nights tent camping at the Buckhorn Campground at Lake of the Arbuckles.  We camped at Site 064 Loop C and it was very convenient to the restroom and showers.  Also, the Camp Host was right next to us.  But, there were no safety concerns.   Boating on the lake was also nice.  We took a Jet Ski and did some wakeboarding and it was not very crowded. All the campers we talked to were very pleasant and friendly.  I would highly recommend this campground.