If you ever get the urge to put down, in book form, some of your adventures than you might consider a professional writer's help. Can give him or her a credit byline or just have it ghost written. Most of them will tell you straight up if the book/story is worth the time invested to work on. You will have a limited buyer's market but I don't think that money is a major motivation for you. Not to be buzz breaker but you will probably lose any money invested, sorry to say. Contracts, agents, printing, etc, is very costly. A freelance writer will have you record bit's & pieces of past experiences while their meeting one on one with you. Be surprised how much the memory can be jarred by just some simple questions asked by a good writer.
The new trend in publishing any sort of book is on the internet. E-book's are the coming thing because it's a much cheaper way to produce a book. The overhead is very low because it's self publishing. If you do ever get serious than you may need to establish your own web site, which is another way to get any book (or whatever) noticed. If either of these draws interest than the bottom line is to get in contact with someone who can help with the legal disclamers, copyrights and other legal mumble jumbo. CYA becomes a major factor in any thing now-a- day's.
The lifting game, as a subculture, is full of stories and odd characters, to say the least. May be time to let the rest of the world know about them. Sometimes life is stranger than fiction. Good Luck.