Hey I'm headed down to Oceano Dunes, CA to take my recently acquired 2011 onto the beach/dunes. Never been there. Any advice on what to expect to anyone who has? Or any advice on taking the Rover onto sand? I haven't used the TRS yet, let alone the sand. Does it really work? Am I impervious to getting stuck (ha!). Mistakes I can avoid? Should I stay away from the salt water/driving into the surf? Sounds fun! Thanks.