Dose - 250 mikes of LSD: is it safe to do downtown?

[Jaime]

Saturday the third SWIM and his best friend are gonna take 250 mics each one. I know, there's no way to know the strength of a dose, but asking the dealer and many experienced guys who took those blotters, they made a good idea about it.
There will be also two other boys. They're gonna take 150 mics. It's their first time.

My questions are the following: Is it safe to take so much acid and hang up downtown?
SWIM lives in small-medium town, so it's more than possible to meet someone they know. They're not gonna have any sober sitter and it's just SWIM's second time.

How much would it last?
SWIM's asking you about the "great high", the period while you're unable to understand anything 'cos you're just soooooo far. Last time, with something like 120 ug, it lasted four or five hours...
The blotter, howerev, are not DOx compounds, SWIM's sure about it 'cos the guys said that in 25 minuts they starded to feel it and in an hour they were pretty fucked up.

What could they do, if some of them had a bad trip?
Remember that they all will be high.