I'll third pat on this one.
you're tackle is fine for inshore.. and some plug work at the beach as well as pan fish at the beach. But not BIG GAME. Doesn't sound like you're going after sharks or bull reds so I think you're fine.
I would add, get a real anchor incase you need to actually park it somewhere in the even you need to wade or leave the yak for any reason at all. Be Safe, use that life preserver.
Remember, it's not the arrow... its the Indian. Learn how to locate fish, the lure is not what catches fish.. it's you casting any lure (almost) right infront of a feeding fish. We made what some would call the best educational video series on trout and reds that is available... do a search for trout support testimonials.. I'm not asking you to take my word for them.. I know I wouldn't if you were selling me something... see what everyone else is saying about them. Always get actual testimonials before buying anything. https://troutsupport.com
Feel absolutely free to email me with questions about fishing or the products we have available. we're here to make catching fish easy and fun.