Looks like a decent boat. I would lose the bellows and get a 12v compressor
to inflate it - not the tire inflation type - they make some that are high
volume and low pressure. You might also want to look around for a cheap,
used, trailer so you can set it up at home and not have to inflate/deflate at
the ramp.

We have a manual pump that works really well. Plumbed to expell air on both the
up and down strokes. Fills a 9-foot Zodiac in about 100-125 strokes per tube,
and sucks all the air out quickly when stowing the boat away. Puts little Zelda
what's her name from 9th grade completely to shame.