Okay, so forget Indiana Jones...how about Jumanji? I like that one better for its especially unexpected situations in all three of the movies. That is probably a closer reflection of our astral experiences. My attempt at a humorous inference was for you to be ready for them! 
The "wake up call"- We could and should start a new thread on just that. I've noticed it in my experiences and for so many others. It's like going to a hotel and calling the front desk for a 6am wake up call. Twenty years ago, we set the bedside alarm and called the front desk as a back up...now, we usually just trust our cell phone setting...
For most of us experiencers, it's like a certain series of 'triggering events' needs to happen and then boom! the experiences begin or the vibrations hit us almost unmercifully until we are forced to pay attention to them. Another type of 'preset alarm' that I have never experienced but have read from many others is pretty common it seems, and that is the 'wedding alarm'...girl meets guy and she says wedding bells rang in her head instantly...guy meets girl and a voice in his head says 'she is the woman you will marry'...I've read about this pattern so many times, but I don't know personally; the women always seem to get the bells and the guys get the voice...
Before we enter into our Physical lives, do many of us program certain 'alarms' for significant events to happen? It sure seems that way.
The vibrations as Gizzytaz has described them are what happened to me after reading Monroe's first book and trying to induce them; once they started I could not stop them and it was thrilling and a bit terrifying. Within a few years, I was able to tie in the vibrations to the Sleep Paralysis state, the Dream state and then come to some understanding of the Mind Awake/Body Asleep state and the potential that afforded for OBE explorations.
Today, we have a number of resources and one of those I will mention: Wikipedia has aspects I disagree with but does have a good reference page on Sleep Paralysis if you type in a search on 'Night hag'...the information can help allay some fears and you can see how widespread SP is and across Time and cultures.
Hope that helps in everybody's researches...
EV

The "wake up call"- We could and should start a new thread on just that. I've noticed it in my experiences and for so many others. It's like going to a hotel and calling the front desk for a 6am wake up call. Twenty years ago, we set the bedside alarm and called the front desk as a back up...now, we usually just trust our cell phone setting...
For most of us experiencers, it's like a certain series of 'triggering events' needs to happen and then boom! the experiences begin or the vibrations hit us almost unmercifully until we are forced to pay attention to them. Another type of 'preset alarm' that I have never experienced but have read from many others is pretty common it seems, and that is the 'wedding alarm'...girl meets guy and she says wedding bells rang in her head instantly...guy meets girl and a voice in his head says 'she is the woman you will marry'...I've read about this pattern so many times, but I don't know personally; the women always seem to get the bells and the guys get the voice...
Before we enter into our Physical lives, do many of us program certain 'alarms' for significant events to happen? It sure seems that way.
The vibrations as Gizzytaz has described them are what happened to me after reading Monroe's first book and trying to induce them; once they started I could not stop them and it was thrilling and a bit terrifying. Within a few years, I was able to tie in the vibrations to the Sleep Paralysis state, the Dream state and then come to some understanding of the Mind Awake/Body Asleep state and the potential that afforded for OBE explorations.
Today, we have a number of resources and one of those I will mention: Wikipedia has aspects I disagree with but does have a good reference page on Sleep Paralysis if you type in a search on 'Night hag'...the information can help allay some fears and you can see how widespread SP is and across Time and cultures.
Hope that helps in everybody's researches...
EV