Frank, in that 2,000 lbs of gear, are there some anti personnel turrets and a laser defense system?
Also, make sure you pack a few phased plasma rifles with 40 watt ranges, time displacement mines, anti vehicle mines, H&K G36's, an inflateable Godzilla with compressor, some fruit, hair gel (you wanna look nice for the post apocolyptic ladies, right?), a magazine or book, and most important a way to prep the dropship from the Sulaco to nuke the entire site from orbit just in case things get too hairy... it's the only way to be sure.
Good to hear from you again. Have fun camping.
Ant