Hey Victor. The venue is called Pine Valley Bible Conference Center. It's a rural retreat/camp out in Pine Valley, about 35-40 min east of San Diego on the 8 fwy. I just emailed the administrator out there to confirm Sunday, February 28th from 9:30am - 2pm.
As far as what to bring, I would say anything that could assist in terms of targets, rests, bags etc. It's not a shooting facility, it's a paintball field - so they have built-in tire berms, some structures etc but no bench rest areas per se.
My goal for the shoot is to hang out and have fun above all else, but to also vet the area as a possible fun shoot/FT venue. It's definitely on the rougher side in terms of facilities i.e. a river bed vs. a paved shooting range but I think it could be a lot of fun and challenging to shoot at. The camp admins seemed to have no issue whatsoever with shooting there and if anything the condition of the paintball field and staging area should only improve.
The daily usage fee is $12 which is not ideal but frankly at this point I'll pay it if it means I can go shoot for 4-5 hours without being hassled by neighbors or over-zealous rangemasters :-)
The only 'rules' per se outside of obvious safety stuff is no swearing, no drinking and no smoking (in keeping with the general camp rules). Other than that we will be left to our own devices. I understand target shooting and swearing may go hand in hand for some people so just try to do it on the inside - lol.
Here is a link to the venue location:
http://pinevalleybible.com/directions