Look into J-Lube: "J-Lube is a concentrated lubricant that comes in powder form. According to the bottle, it is manufactured for Jorgensen Laboratories in Loveland, Colorado and consists of 25% polyethylene polymer ([ame="http://en.wikipedia.org/wiki/Polyethylene_oxide"]polyethylene oxide[/ame]) and 75% dispersing agent (sucrose, according to the MSDS"
"When mixed with water, it produces a thick, clear, extremely slippery lubricant whose intended purpose is to aid in gynecological examinations for farm animals and to assist in cases of dystocia, or abnormal/difficult labor during childbirth."
"The sucrose in the powder isn't of any concern, and the polyethylene oxide that makes up the rest of it is sometimes used as a thickener and texturizing agent in shampoos, conditioners, lotions, etc. and is considered to have a low toxicity and be non-irritating."
"It is inexpensive (around $10 to make about seven gallons of lubricant), easy to mix (just add water!), and contains no peculiar chemicals or preservatives. And since it's water based, it's fully latex compatible."
You can spread it lightly on your suit, then pour water on it, and rub your hands over it and Voila you have a lubed suit. You can also pour it on your hands and get your hands wet, rub your hands together and then rub that over the suit. I would suggest that you make a small amount with your hands first to see how much powder to use, a little goes a long way.
I got a lot of that info from a site I would never have thought about going to (even 5 min. ago), but I was introduced to J-Lube this lambing season on the farm I live at. Great stuff, works almost too well and could barely hold onto the lambs that needed to be pulled out.