For my berserker I use a Spalding Championship pump. You can get a 12" one here: http://www.amazon.co...09272043&sr=8-1
Or an 8" one here: http://www.amazon.co...09272231&sr=8-7
They're pretty durable, and move a lot of air. I just used epoxy putty, and it's never broken/fallen off. You can also get them cheap at Wal-Mart in the sporting goods section.
Edit: I just noticed you said "forward facing" bike pump. You can do that with these too, but you'll need vinyl tubing.