i need info on camping at the texas city dike. from what i gather, it is a 5 mile narrow manmade dike with beach on one side and rocks on other. no facilities other than portopotties. is it a fairly safe campin area? is there wood layin around for campfire? permit or fee to camp? saw a rumour of an outdoor shower? fish safe to eat? crowded during week? etc. any info and tips will be appreciated.