Hi, Me and a group of friends have been organising weekend acid trips for years and we've found these tips through trial and error: have a safe/chill area where you can go if you feel insecure or overwhelmed - a quiet, shaded, private area with something soft to sit/lie on - blankets, pillows etc. This is also the place to find each other if you get seperated at a festival etc. Chill in the safe area untill the 'lift-off' period has passed - this is essential for 1st time users, your body and senses sort of adjust after the drug takes hold of your system and you might get overwhelmed, disorientated, feel awkward etc thus its best to stay and keep your senses occupied with relaxed music etc untill you feel on top of things. If you feel or see that someone else feels overwhelmed or queezy help this by occupying your/their mind with something else, get them to stand up and take a walk or breathe deeply etc. Dont drink, it only messes with your trip and could cause nausea. Try to stay away from processed foods for as long as you can beforehand, the cleaner your receptors are through a healthy diet the more of the drug you will absorb. Daytime is the best time as you can see detail in everyting more clearly giving you a much better visual trip. otherwise generally its best to trip somewhere away from people if youre new to psychedelics but seeing as youve done mushroom trips this is similar, just have a safe zone - tent, gazebo, tree etc and you'll be fine - and dont drink! enjoy
-and take more, take 2 tabs or drops at least, you want to break that threshold and experience the amazing visuals! Dont be scared, you want to do it and keep telling yourself that and the fact that it only last +- 10 hrs...