Texas. Are you looking for a place to volunteer? Do you like working and living in a park setting on a lake? Grapevine Lake is looking for up to 4 sets of volunteers to work in our Gate House at Murrell Park. A few of the responsibilities would be checking in campers, answering general questions, and selling the "America the Beautiful Pass." You would work a 4 days on/4 days off rotation, working 5 hrs each day. We provide you with an RV site that has full hookups. If interested, please contact Lead Ranger John Mathney at: 817-865-2612 or [email protected]