I'd also consider breaking it up into two 2 foot sections. Not sure if it's feasible without pictures of property lines, etc. but it would disperse the threat by not putting all the pressure on one point. The pic below is not representative of my thought, exactly, but it's the best I could find. Well I found one better but can't copy it.
2nd one seems like a more secure base. http://video.search.yahoo.com/video...yhs-avast-001&hsimp=yhs-001&hspart=avast&tt=b http://video.search.yahoo.com/video...yhs-avast-001&hsimp=yhs-001&hspart=avast&tt=b
Sha zam!! JUST what I was hoping- to spark an interest....your interest. Now the project is moving in my favor. The bricks are under 2 bucks a piece. Assuming coullion stole the rail road ties when the RR Co. was changing them out... Now, tell us more about this desire to get really loud.
No, let that fool go. He has no idea what he is getting himself into BOT, just has couple of guys stop by and take a look, labor for $350. Kind of hard to understand them through the spanish, I'm sure they are good qualified citizens